PLEASE HELP!!!!
Question: A marine biologist is testing the hypothesis that cold water promotes the growth of corals. Which of the following study designs may yield the most conclusive results?

A.) Two study sites with stable differing water temperatures, similar water nutrient profiles, and similar coral communities growing at different depths

B.) Two study sites with fluctuating water temperatures, similar coral communities growing at similar depths, with similar water nutrient profiles

C.) Two study sites with the same temperature profile, different coral communities growing at different depths, with different water nutrient profiles

D.) Two study sites with stable differing water temperatures, similar coral communities growing at similar depths, with similar water nutrient profiles

Answers

Answer 1
It’s d because it makes the most sense
Answer 2

The statement that reveals the best study designs and may yield the most conclusive results is as follows:

Two study sites with stable differing water temperatures, similar water nutrient profiles, and similar coral communities growing at different depths.

Thus, the correct option for this question is A.

What is Hypothesis?

In experimental biology, the hypothesis may be defined as a testable statement about the relationship between two or more variables or a proposed explanation for some observed phenomenon. It is basically an assumption that is made based on some evidence.

According to the context of this question, the hypothesis that best demonstrates the most conclusive results for the above experiment is the stable differing water temperatures, similar water nutrient profiles, and similar coral communities growing at different depths. This is because the depths of the coral may vary with respect to the nutrients available in an aquatic ecosystem.

Therefore, the correct option for this question is A.

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Related Questions

Steroids include substances such as?

Answers

Answer:

The steroid core structure is typically composed of seventeen carbon atoms, bonded in four "fused" rings

Explanation:

Answer:

testosterone:an anabolic steroid... principal sex hormones

dexamethasone:a synthetic corticosteroid drug

cholic acid

i need help please ​

Answers

Answer:

can't really see the questions pls do it a different angle

What process is depicted in the following image?



Conjugation
Transformation
Binary fission
Transduction

Answers

Answer:

its transformation! so option B

Explanation:

Within the image you can see the final product is a "Genetically Transformed cell" and within lesson 03.01 HONORS on flvs there are multiple dropdowns giving definitions. one of these dropdowns contains this exact image, and it is titled 'Transformation' in the lesson.

I am currently taking this course, so actually searched brainly for that answer initially. I decided to take the test and come back with the right answer to help any other students like me! A tip for taking tests on flvs: You can have flvs open on multiple tabs, so the best way to take tests like this is to have the test open on one tab, and the lesson plan on another tab. That way you can read through the lesson and look at any graphs while actively in the test! Hope I could help at least a little, have a great school year everyone.

A developer wants to extend a golf course into a wetland. Outline
environmental arguments you could make against this plan.

Answers

Answer:

This is a wrong decision.

Explanation:

This decision is not right because by removing wetland means removal of habitat of millions of organisms living in that wetland. The advantages of wetland is more than golf course. Golf course is only used for sport purpose but wetland has a number of purposes i. e. it provides protection against floods which occurs due to climate change, absorb pollutants and enhances water quality.

During meiosis, the chromatids of homologous chromosomes have just undergone crossing over. Which of the following phases will the cell enter next?

A: Metaphase I
B: Anaphase II
C: Prophase II
D: Telophase I

Answers

As I know the process of crossing over occurs in prophase 1 so the next phase will be metaphase 1
Hope this helps!!

Answer:

Metaphase I

Explanation:

Got it right on the test nun to worry about.

Explain the importance
of decomposers to the overall
biogeochemical cycle.

Answers

Answer: Decomposers plan an important role in the biogeochemical cycling for nutrients in the environment as they are responsible for the breakdown and return of nutrients back to the environment in their native state.

Decomposers are essential for the biogeochemical cycle as they facilitate the recycling of nutrients, provide energy for other organisms, and help maintain the health and balance of ecosystems by Breaking down organic matter, Recycling nutrients, Energy flow and Detoxification.

Without decomposers, organic matter would accumulate, nutrients would become locked up, and energy flow within ecosystems would be disrupted.

Decomposers play a crucial role in the overall biogeochemical cycle. Here's why they are important:


Breaking down organic matter: Decomposers, such as bacteria and fungi, break down dead plants, animals, and other organic materials into simpler compounds. They do this through the process of decomposition, where they release enzymes that break down complex molecules into smaller, more manageable forms.

Recycling nutrients: By decomposing organic matter, decomposers release essential nutrients back into the ecosystem. These nutrients, such as carbon, nitrogen, phosphorus, and sulfur, are then made available for uptake by plants and other organisms. This recycling of nutrients is vital for maintaining the balance and productivity of ecosystems.

Energy flow: Decomposers also play a crucial role in energy flow within ecosystems. When they break down organic matter, they release energy in the form of heat. This energy can then be used by other organisms in the ecosystem, such as primary consumers (herbivores) and secondary consumers (carnivores), to carry out their life processes.

Detoxification: Decomposers are capable of breaking down and detoxifying harmful substances and pollutants in the environment. For example, certain bacteria can break down pesticides and other chemical pollutants, helping to reduce their negative impact on the ecosystem.

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The carrying capacity of an ecosystem will most likely become unbalanced when?

Answers

Answer:

In a population at its carrying capacity, there are as many organisms of that species as the habitat can support. ... If resources are being used faster than they are being replenished, then the species has exceeded its carrying capacity. If this occurs, the population will then decrease in size.

Explanation:

When resources are depleted faster than they are replenished, the species has reached its carrying capacity. If this happens, the population will shrink in size.

What is carrying capacity?

Carrying capacity is defined as the average population size of a species in a given habitat.

Environmental factors such as adequate food, shelter, water, and mates limit the species population size. If these requirements are not met, the population will decline until the resources recover.

Carrying capacity, or the maximum number of people that an environment can support over time without destroying or degrading it, is determined by three key factors: food availability, water availability, and space.

Carrying capacity is the maximum number, density, or biomass of people that a given area can sustainably support.

This is likely to change over time and is influenced by environmental factors, resources, and the presence of predators, disease agents, and competitors.

Thus, any disturbance in these factors can lead to an unbalanced carrying capacity.

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hi I'm lonely are you lonely

Answers

Answer:Very much so. But that is by my own choice so I am good with it.

Explanation:Choose to be or to not be lonely.

Answer:

YUP!!!!!!!!!!!

Explanation:

FRIENDS PLS!!!!!!!!!!


b) Write about pest control?

Answers

Answer:

Pest control is helpful I guess...

Explanation: Pest control uses lots of chemicals and poison stuff to kill those vexing pests but most importantly it kills them its a dangerous job if you don't know what your doing.

Answer:

give the answer in short Press control means when in our home of dirty Cockroaches and small insects then we Press control our house to get out all the dirty insects

Explanation:

Mansa is up to this if this is correct then mark me as a brainliest

Which of these is not a human activity that impacts the environment?
A
transportation

B
construction

C
photosynthesis

D
manufacturing

Answers

C is correct : photosynthesis

Answer:

C. photosynthesis


“A lava monster needs a molten plastic-consistency to survive. What later should it be in?”
- lithosphere
- asthenosphere
- inner core
- outter core

Can someone please help me with this asap?

Answers

Answer:

Asthenosphere

Explanation:

The upper layer of the earth's mantle, below the lithosphere, in which there is relatively low resistance to plastic flow and convection is thought to occur.

In which organelle does the food making process in plants take place?

Answers

ANSWER:

CHLOROPLAST

Explanation:

In plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll. Chloroplasts are surrounded by a double membrane and contain a third inner membrane, called the thylakoid membrane, that forms long folds within the organelle.

Predicting how the utilization of nonrenewable resources impacts the dom in the deep ocean
system?

Answers

Answer:

Non-renewable energies such as those derived from oil affect the seabed in a serious and lethal way for its fauna / flora.

When oil fields are drilled or when they have losses, they flood the seas with oil, these seas, having living organisms, will be directly affected in a lethal way by this unexploited fuel.

In addition, petroleum derivatives such as naphtha are used for water cars such as boats that pollute the water

Explanation:

Environmental awareness led to the search for an alternative as a source of energy that are renewable sources, which make a lot of competition today to polluting or non-renewable sources.

In addition, it must be considered that the pollutants have a limit, since they are exhausted, and on the other hand, an economy that solvent and supports all the expenses of the extraction of these from the depths of the seas is needed.

Answer: When coal and oil are burned, they release particles that can pollute the air, water, and land. ... Burning fossil fuels also upsets Earth's “carbon budget,” which balances the carbon in the ocean, earth, and air. When fossil fuels are combusted (heated), they release carbon dioxide into the atmosphere.

Explanation:

the food prevented from leaving the stomach by a _________​

Answers

Answer:

valve

Explanation:

Answer:

Valve!

Explanation:

A “valve” called the lower esophageal sphincter (LES) is located just before the opening to the stomach. This valve opens to let food pass into the stomach from the esophagus and it prevents food from moving back up into the esophagus from the stomach.

Which process occurs within the mitochondria?
lactic acid fermentation
alcohol fermentation
glycolysis
Krebs cycle

Answers

Answer:

Krebs cycle.

It's also known as the citric acid cycle. It releases stored energy through the oxidation of acetyl-CoA derived from carbohydrates, fats, and proteins.

The biological process occurs within the mitochondria is: D. Krebs cycle

Cellular respiration refer to series of metabolic reactions typically occuring in all living cells, in order to produce energy in the form of adenosine triphosphate (ATP).

Basically, there are three (3) main stages involved in cellular respiration and these include:

Glycolysis.Krebs cycle.Electron transport chain.

Krebs cycle is an aerobic reaction that takes place in the mitochondria of both prokaryotic and eukaryotic cells and in the presence of oxygen. Also, the Krebs cycle produces carbon dioxide ([tex]CO_2[/tex]), two (2) adenosine triphosphate (ATP), six (6) NADH, and two (2) FADH.

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Individuals who lack lactase are unable to breaķ down the sugar lactose during digestion
and are said to be lactose intolerant. Which type of biomolecule is lactase?
A) protein B) lipid C) carbohydrate D) nucleic acid

Answers

Answer:

the biomolecule is something called enzymes also known as protein.

Explanation:

An enzyme that is located in our small intestine called lactase breaks down the lactose into two parts. Only after the two sugars (glucose and galactose) have been separated can then they be absorbed by our bowel.

Find the number of atoms of each element.
Ca(OH2)3
Ca:
0:
H:
please!!!

Answers

Explanation:

Calcium Hydroxide has three atoms 5 atoms in each molecule.

One calcium atom

Two oxygen atoms

Two hydrogen atoms

So total 5NA. present in NA molecules.......

List three types of asexual reproductions (other than vegetative) and define each in a short paragraph.

Answers

Answer:

Budding, spore formation, binary fission

Explanation:

what is stimuli in biology in terms of igcse ????​

Answers

Answer: A Stimulus is any change either internal or external which leads to a response. This could be a noise, smell or the changes in blood sugar level.

Explanation:

Humans are altering the carbon cycle by _____. (5 Points) killing off large numbers of animals, which reduces the amount of carbon in the system growing crops, which increases the amount of carbon in the system increasing their population, which reduces carbon dioxide from the atmosphere burning fossil fuels, which adds carbon dioxide to the atmosphere extracting fossil fuels from the ground, which removes carbon from the system

Answers

Answer:

By burning fossil fuels, which adds carbon dioxide in the atmosphere.

Explanation:

Please help. I’m kinda dumb

Answers

Answer:

why do you say that?

Explanation:

I can't see what it says even when i pull the piscture up.

Sorry :|

Have a great day/night and stay safe! :D :)

I'm not quite sure either, but from the instructions it appears that you should have some sort of "subject" and two of the subject's relatives. Then you just have to list if the subject and the two relatives show the traits. I believe that the subject is either you, since the course says "Your Genetic Traits"

I hope this helped a bit.

Pls I need these answers ASAP

Answers

Answer:

Okay, from what i understand, you should make a column with the kind of snake, and another one with Mortality percentage from the venom of those snake's bites.

Use the numbers to guide yourself... for example

Kind of Snake                                          I Mortality Percentage

(1)southern United States copperhead I (1) less than 1%

Which describes a scenario that would most likely use an inhibitor?

1.During activity, sugar is converted to energy.
2.When at rest, the body stores sugar.
3.After a meal, protein digestion occurs in the stomach.
4.Before a meal, digestive juices are preparing for food.

Answers

Answer:

Before a meal, digestive juices are preparing for food.

Explanation:

Digestion is performed by enzymes that are activated only at the time of digestion, before and after they are inhibited with inhibitors so that they do not trigger gastritis and even stomach perforations.

Answer:

B. When at rest, the body stores sugar.

Explanation:

I took the test and got it right. :) I hope it helped

why is the SI measurement system so important to the scientific community



enter the answer in the space provided

Answers

Answer:

without the ability to measure, it would be difficult for scientists to conduct experiment of form theories and also the chemical industry, it is also essential in farming, engineering, construction, manufacturing, commerce and numerous other occupation and activities.

Show work

13.5mm = ?m

Answers

Answer:

0.0135

Explanation:

Move the decimal place three times to the left

Answer:

0.013 m i believe

Explanation:

The stems and fruits of pineapple plants contain a group of protein-digesting enzymes collectively
called bromelain and often used as an antibrowning agent for fruits and vegetables. Fruits and
vegetables brown when they are bruised during transport or sliced and exposed to air. This browning is
controlled by enzymatic pathways that produce brown pigments. The browning of fruits and vegetables
reduces the nutritional value of the food, so antibrowning agents such as bromelain are used.

Answers

Answer:

c

Explanation:

Give one word answer for the following. responsible for hereditary characteristics in living organisms.

Answers

Answer:

genes

Explanation:

Organisms inherit genetic material from their parents in the form of homologous chromosomes, containing a unique combination of DNA sequences that code for genes. The specific location of a DNA sequence within a chromosome is known as a locus.

Which product in photosynthesis is a waste product for the organisms that produce It? (2 points) OATP Oxygen OGlucose x Carbon dioxide​

Answers

Answer:

Oxygen

Explanation:

Organisms performing photosynthesis use sunlight and carbon dioxide to produce glucose, which is then turned into sugar. Oxygen is the waste product in the process.

At the beginning of cellular respiration____
occurs, where glucose is broken down into pyruvate and ATP. This step does not
require any oxygen.

Answers

Answer:

glycolisis...hope its right

HELPPP!! HELPPPP!!! HELPPP!! ASAPPPP

Answers

Answer:

It's A and B.

Explanation:

It is A and B because the population hit the carrying capacity and birth rate up and down for death.

Other Questions
help please fastttttt Quadrilateral GHJK has vertices G(2, 3), H(8, 2), J(6, 8), and K(3, 6). It is transformed according to the rule T(4, 5).What are the coordinates of G?(7, 3)(2, 2)(1, 7)(2, 2) Evaluate the expression for x=5, y=-3 and z=7 *7 3y 3z which of the following is not a name given for the four outer plantets 1. gas Giants 2. Jovian planets3. Terrestrial planets Question 3Which detail from the text BEST supports the inference that deep down Anthonythinks he may win the election for student body president?Today was student government officer Election Day atWoodleigh Oaks High, and Anthony was vying for the office ofstudent body president, a longtime dream of his.BA few minutes later, being pelted by needles of steaming hotwater in the shower, Anthony practiced the opening line of hisacceptance speech to give himself courage.He talked on and on, in a confident, clear voice, and all hecould hear was unusual silence; a silent high schoolgymnasium was an oxymoron.DThe election results for student body president wereannounced last, so Anthony had plenty of time to becomealmost crazy with impatience. Try These questions out and Ill give you brainliest love you you guys Please help! Ill give brainliest to anybody who answers correctly! Looking at the picture below, what are two things that you would correct about this students posture and playing position if you were the teacher divid =nPleas answer i need a answer Examine the diagram. It is not drawn to scale.In the diagram shown, mZ1 = 30 and m25 = 120.What is the sum of the measures of 24, 25, and 26?4125ondegreesIdentify the following angle measures.m22= v degreesm24 =v degrees33m26 =v degrees6 tell me how can we graduate? discuss two basic types of monitors CRT and LCD give me in short PLEASE HELP What is (-i)^5 Factor the expression x^2 14x + 45 completely. Eight more than.twice an number is four less than the same number (5x10) x (9x10) answered in standard form 8. Which of the following events was a foundation of self government?A. the signing of the Mayflower CompactB. establishing the House of BurgessC. the Iriquois confederacyD. All of the above In the story Little Women, one family brings breakfast to another on Christmas morning. Read this passage and then answer the question that follows:Mrs. March gave the mother tea and gruel, and comforted her with promises of help, while she dressed the little baby as tenderly as if it had been her own. The girls meantime spread the table, set the children round the fire, and fed them like so many hungry birds, laughing, talking, and trying to understand the funny broken English.What implicit meaning can you find about the children from this text?(5 points) aThe children made noises like infants, as they had not yet learned to speak properly. bMrs. March and her girls cared about giving help to the mother and her children. cThe girls and Mrs. March thought the woman and children were like little birds. dThe woman ate for the first time in many weeks and began to feel better. Whats 5 divided by 6.2 WILL GIVE BRAINLIEST PLZ HELP ASAPPayment from conquered peoples helped the Aztecs to:A. Collect great wealth B. Become a democracy C. Give up money systemsD. Create better maize