Pls help me on this question this is on IXL

Pls Help Me On This Question This Is On IXL

Answers

Answer 1

Answer:

Twice

Explanation:


Related Questions

Describe the genetic differences and similarities from the start of Meiosis to the
end of meiosis.

Answers

Meiosis I begins with one diploid parent cell and ends with two haploid daughter cells, halving the number of chromosomes in each cell. Meiosis II starts with two haploid parent cells and ends with four haploid daughter cells, maintaining the number of chromosomes in each cell.

Difference Between organiseed
drug and unorganised drug​

Answers

Answer:

Organised crude drugs can be of plant & animal origin only while unorganized crude drugs can be obtained from plants, animals & additionally minerals. Organised crude drugs are direct parts of plants/animals whereas unorganized crude drugs are products of plants/animals.

Which of the following MOST influenced the
development of the one heart/two lungs system
in animals?

Answers

Explanation:

influenced by aquatic life, the heart & 2 lungs are because scientists believe when the water became over populated with life, some were able to reproduce on land..(Darwin's theory of evolution)...

You are standing at 41 degrees North Latitude. Your classmate is at 12 degrees South Latitude. Which one is closer to the Equator?

Answers

Answer:

41 degrees north closer to Equater

When reading “This tree starts with our ancient ancestors and leads to many species of hominids that are now extinct, with humans at the tip of the only surviving branch,” what did that make you think about humans? Do you think this indicates that humans are the pinnacle of evolution? Are they? Explain.

Answers

Answer:

Yes, humans are the pinnacle of evolution.

Explanation:

Adaptability to the change environment by the human is the only reason for the survival of human beings as compared to other hominids. The human survival also occurs due to evolution that changes the physical structure of humans and they are able to survive in that environment condition in which no other hominids survives so we can say that humans are the pinnacle of evolution.

Scientists can learn all of the following by studying fossils EXCEPT:

Question 2 options:

How life forms have changed over time


How the environment has changed over time


How the surrounding rock layers have changed over time


How the Erath's surface has changed over time

Answers

Answer: How the surrounding rock layers have changed over time

Explanation:

I’m taking a minion quiz in science class and I submitted it and we’ll that’s the correct answer

The changes in surrounding rock layers over time cannot be studied by fossils. So the correct option is C.

What are the uses of fossils?

We can learn a lot about the Earth's history of life thanks to fossils. They can help us understand the origins of life and humanity, the evolution of the planet and its environment across time, and the once-connected nature of the continents that are now widely separated.

Important evidence for evolutionary and the environmental adaptability of plants and animals may be found in fossils. Fossil evidence shows how organisms developed and how a "tree of life" may be used to illustrate this process, demonstrating the interconnectedness of all species.

Rocks can also be dated using fossils. Geologists may use fossils to study geological history because different types of fossils appear in rocks of various ages as a result of evolution. Fossils are one of the most crucial instruments for age correlation in geology.

Ammonites, for instance, are great reference fossils for stratigraphy because they may be used to compare the relative ages of two or more strata, or layers of rock, that are located in various locations across the same nation or elsewhere in the world.

Therefore, the correct option is C.

Read more about fossils, here

https://brainly.com/question/6867325

#SPJ2

Fertilization results in a/an___
being produced.

Answers

Answer:

zygote

Explanation:

the answer is zygote

4.1 Bacteria which are rod shaped
4.2 a
4.3 Structures that display characteristics of living organi
within living cells
4.4 A term used to describe organisms that cause diseases
4.5 The close association between two organisms where o
benefit McHuglism
4.6 Disease caused by a virus that leads to a gradual destr
immune system AB
1.7 Process by which bacteria break organic matter into si
nutrients which are then returned to the soil decon
reach of the phrases in column I, state whether it applies
only, both A and B or none in column II. Write down A only
and B, or none in your answer book.​

Answers

Answer:

A bacillus (plural bacilli), or bacilliform bacterium, is a rod-shaped bacterium or archaeon. Bacilli are found in many different taxonomic groups of bacteria. However, the name Bacillus, capitalized and italicized, refers to a specific genus of bacteria.

How does the skin protect the body against illness? Select two options.
The skin produces sweat and oil.
The skin acts as a barrier.
The skin identifies and coordinates an immune response.
The skin produces mucus.
The skin causes the body to produce antibodies.

Answers

Answer:

the first and second sentence

Explanation:

Answer:

1 and 2

Explanation:

Hello what happens when you are. Buried wouldn’t it be bad if you were still alive and you wake up in a grave and it is pitched black?

Answers

Answer:

I mean yeah then you would just have to lay there and just slowly starve to death because your buried and the weight of the dirt or sand or whatever you got buried in would be to heavy

No, it’s not good you most likely suffocate and not survive especially in the dark at night someone might not hear you screaming in panic

what is the rarest ecosystem

Answers

Answer:

In Great Lakes Alvars , Oregon wet prairies, or California vernal pools.

Explanation:

Hope this helps :)

Which of the following is NOT a base found in RNA?
O Cytosine
O Uracil
O Adenine
O Thymine

Answers

Answer:

Thymine

Explanation:

Only one not found in RNA

What type of asexual reproduction is shown in the image below?

A)Binary Fission

B)Spores

C)Budding

D)Vegetative reproduction

Answers

Answer:

budding is the key answer

Reducing the use of resources is one way to practice __________.


One of these words are used for the blank


conservation
fossil fuels

nonrenewable resources pollution recycling



resources
renewable resources*

Answers

Answer:

recycling

Explanation:

To be used again

14. Why
are sea urchins so important in the estuary? What would happen if they were to die off?

Answers

Their predators with them as their main source of energy would die off. Algae, kelp, and many more would over grow and overpopulate estuaries.

Pesticides often do not just kill the target pest but also poison
inects in and
around the fields. These insects with the pesticides can be eaten by other animals and poison them.
Some pesticides are suspected of disrupting the
of wildlife and people. These
chemicals
because they are fat soluble and get passed up the food chain
by
Unlike pesticides, fertilizers are not directly toxic but their presence in
freshwater and marine areas alters the
system, and in consequence the species
composition of specific ecosystems. Their most dramatic effect is
resulting in an
explosive growth of algae due to
nutrients. This depletes the water of dissolved
oxygen, which in turn can kill fish and other aquatic life.

Answers

Answer:

Other problems of pesticide use include most pesticides kill beneficial species as well as the target pest species, pesticides do not stay put, pesticides harm wildlife, and pesticides can threaten human health. Farmers pay more and more for a pest control program that often becomes less and less effective.

Explanation:

MARK ME IF WRONG I M SORRY :)

Prompt: You are a carbon atom and you have just been exhaled out of a deer. Describe

the journey that you have been on or describe your new adventures. You should include

at least 10 things that you have learned in Unit 4 (cellular respiration, photosynthesis,

carbon cycle, etc).

Answers

Answer:

Cell--vein--heart--lungs--- environment.

Explanation:

The carbon which is produced by the cells in the form of carbondioxide goes with the blood through the vein which carries deoxygenated blood to the heart. After reaching the heart, the heart pumps this carbonated blood to the lungs through pulmonary artery and there this carbon is removed and releases outside the body and oxygen is loaded in the blood. The product of respiration are the reactants of photosynthesis whereas the products of photosynthesis are the reactants of respiration. Photosynthesis occurs in only plants whereas respiration occurs in all types of organism. Carbon cycle is a type of cycle in which carbon moves from atmosphere to biosphere, lithosphere and then again to the atmosphere.

Use the information below to answer the following question.
Biofeedback consists of conscious efforts to control body responses that are
usually involuntary
The part of the brain in which conscious efforts to control body responses
through biofeedback originate is the
Select one:
O A. medulla
O B. cerebellum
O C. cerebrum
OD. hypothalamus

Answers

D. I think that should be the answer

2. Which organisms should be the least common?

Answers

Answer: The illustration is missing the type of organisms known as decomposers. They break down dead animals and plants and have the vital role in returning the nutrients back into the system, where they can be used once more by the primary producers.

Explanation:

Which of the following is NOT a true statement about soil microorganisms? A. Microorganisms can be used for medicinal purposes. B. Microorganisms can use oxygen, sulfur, iron or nitrogen to respire. C. Microorganisms can cause disease in plants, animals and humans. D. Microorganisms cannot decompose organic matter.

Answers

Answer:

b

Explanation:

b

-) Use the drop-down menus to classify each worm into the appropriate group. planarians marine worms leeches pinworms tapeworms. .........

Answers

Answer:

planarians =  flatworms

marine worms= segmented worms

leeches= segmented worms

pinworms= roundworms

tapeworms=  flatworms

Explanation:

I took it on edge lol

Answer:

yup right

Explanation:

is 8 1/5 greater than 2 1/10

Answers

Answer:

8 1/5 > 2 1/10 = True

Explanation:

Answer:

No

Explanation:

8 1/5 is equal to 41/5 which is equal 20.5/10 while

2 1/10 equals 21/10

A farmer has a breed of yellow tomatoes. However, the farmer thinks that they would sell better if they were bright red. 1. Explain how the farmer could use selective breeding to produce the desired tomatoes.

Answers

Answer:

He could select out the most red tomato plants and breed them together and keep doing that selecting the most bright red like tomato plants until he gets bright red ones. Or he could buy different seeds for bright red plants as the above method would take multiple generations

Explanation:

What natural mechanism the body uses to maintain homeostasis give 2 examples

Answers

Answer:

1,food

2,movement

Explanation:

how enzymes inhibitions studies in the formulation and development of drugs​

Answers

Answer:

Enzyme inhibitors may alter the elimination rate of a particular drug or inhibit detoxication pathways

Explanation:

An enzyme inhibitor is a chemical compound capable of binding to an enzyme in order to reduce its activity. An enzyme inhibitor may bind to an active site and thus decreases the rate of reaction (direct inhibition). Enzyme inhibitors may act 1-to Inhibit detoxification enzymes and 2-reduce the elimination rate of enzyme drugs, thereby having dose-dependent toxicity effects. For example, many medicines are based on the inhibition of Cytochromes P450 (CYPs) proteins, which are a superfamily of enzymes required for drug metabolism.

Monitoring a population's age structure plays an important role in successful wildlife management. Which of the following scenarios can be an indicator of overexploitation in fish?
A)
fish catch not reaching older ages
B)
decline in fish catch
C)
both a and b
D)
none of the above

Answers

Answer:

A i already search that

Explanation:

i dont need explanation

PLEASE MARK ME AS A BRAINLIEST

Which has the greatest fitness? Cheetah A: Shorter and weaker body structure. Has 3 offspring. Cheetah B: Stronger and more muscular structure. Killed by a disease before reproducing.

Answers

Answer:

If your talking about fitness then it's B

A DNA nucleotide is composed of

Answers

Phosphate, sugar (deoxyribose) and a base (A, T, G or C)

Which three events that affect Earth's crust happen very quickly?
A. Earthquakes
B. Folding
C. Fault formation
D. Volcanic eruptions

Answers

Answer:

Earthquakes,volcanic eruptions and i think fault formation sorry if this is incorrect but i'm pretty sure this is correct.

Explanation:

What is the MOST recent evidence supporting plate tectonics?
A) GPS monitoring of plate speeds and movements
B) the WWI discovery of paleomagnetic reversals
C) the 1963 mapping of the tectonic plate boundaries
D)C-14 dating of marine fossils found in the himalayas

Answers

A.) GPS monitoring of plate speeds and movements.

I know this is correct because it is constantly paying attention to what is going on with the tectonic plate, monitoring their movement every day, making it the most recent.

Hope this helps and have a nice day.

-R3TR0 Z3R0

The answer to your question would be A
Other Questions
PLS HELP!!! People, listen to me in earnest, worship Allah, say your five daily prayers (Salah), FAST DURING THE MONTH OF RAMADAN, and give your wealth in Zakat. Perform Hajj if you can afford to.Study the capitalized phrase.What is a Muslim required to do during the month of Ramadan?A. Pray five times a day.B. Go on a hajj.C. Eat nothing during daylight hours.D. Give money to the poor. Which of the following was a direct result of the African slave trade in the Americans which resolutioncontained the threat of a boycott? Explain. Why Is Alexander V considered to be an antipope Plz help !!!!!!!! Already Helpp mee (10 points) Water's strong hydrogen bonds result in which physical properties? Check all that apply.A. high boiling pointB. low boiling pointC. high specific heatD. low specific heatE. density of ice being less than that of liquid waterF. density of ice being greater than that of liquid water has technology made the 4th amendment irrelevant what is the answer HELP8 divided by 1/4 The circumference of a cylinder is 20 inches and the volume is 600 cubic inches. Calculate the height. how does food provide the materials needed for the growth of tissues in animals In mice black fur is dominant to white fur. Neither parent of these have the recessive phenotype. what genotypes are the parent mice? what is 52/7. in need help Question 2 answers (just put this in to hit character limit ;-;)216915 what is the difference between a girl chromosome and a boy chromosomes? The rectangular prism is to be sliced parallel to the shaded base. What number is missing from the dimensions of the cross section?_______ inches by 3 inchesA rectangular prism with length of 4 inches, width of 3 inches, and height of 6 inches.3467 Can someone help me in these questions please 7 4 9 as an improper fraction The sum of Andy and Brett's ages is 44.Andy's age is 8 more than twice Brett's age.What are the variables in this situation? Pls awnser I will mark brainliest math