Answer:
The correct answer is C
Explanation:
Estrogen is the female hormone, so it wouldn't have anything to do with male characteristics.
Estrogen pretty much is the hormone you start to produce when you hit puberty. It starts the development of the female body, and thats wen you start producing eggs.
hope this helps :)
Gasoline is not made from natural resources
True or false?
Points give a answer
Answer:idk
Explanation:
Which of the answers indicate that you’re thinking like a scientist
Answer:
yes
Explanation:
An energy pyramid shows how energy flows through an ecosystem. An image is provided. Each level gets only about 10% of the energy from the previous level. If living systems follow the law of conservation of energy, where does the remaining 90% of the energy go?
A. A It is used by decomposers during decomposition.
B. B It is converted into heat and energy for life functions.
C. C It is converted to matter during digestion.
D. D It is used by organisms in the lower trophic level.
Answer:
b
Explanation:
some is used, some is wasted by giving off heat, being excreted, etc
The statement (B) is correct. It is converted into heat and energy for life functions.
What is an ecosystem?An ecological pyramid is a graphical representation designed to show the biomass or bioproductivity at each trophic level in a given ecosystem.
Moreover, an energy pyramid is a model that shows the flow of energy from one trophic, or feeding, level to the next in an ecosystem. The model is a diagram that compares the energy used by organisms at each trophic level. The energy in an energy pyramid is measured in units of kilocalories (kcal).
Therefore, a pyramid of energy represents how much energy, initially from the sun, is retained or stored in the form of new biomass at each trophic level in an ecosystem. Typically, about 10% of the energy is transferred from one trophic level to the next, thus preventing a large number of trophic levels.
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3. Two chickens are bred and have five offspring, shown below. What are the most likely
genotypes of the parents?
O A FREW and EWER
O B. FWFR and FWEW
O C. FRER and FWFR
O D. FRER and WEW
the most
Answer:FRFW and FWFT
Explanation:I took the gizmo test
Look at the data table. If you were to make a bar
graph from this data, which organisms would be
represented by the tallest bar?
wolves
bears
bison
elks
please help
Hello there!
The elks would be represented by the tallest bar in a bar graph since their population exceeds the population of the other organisms shown in the chart combined altogether.
35,000 > 2,710
Answer:
Elks
Explanation:
The tallest bar will be the organism with the greatest population.
The wolves have a population of 180, the bears population is 610, the bison population is 2,000 and the elks population is 35,000.
35,000 is much greater than any other number, so the elks will have the tallest bar.
Arnold is reviewing the Miller-Urey experiment and similar experiments on the origins of life on Earth. In each of these experiments, several
inorganic gases were mixed in a chamber to simulate the atmosphere of early Earth. Then the gases were subjected to a spark of electricity,
which simulated a lightning bolt. The gases reacted to form simple amino acids and other organic compounds.
Arnold claims that the results of the experiments show how the first organic molecules formed on Earth
Which statement is the best evaluation of Arnold's claim?
A The claim is well justified. The results were verified by many experiments
B. The claim is well justified. The experiments tested all of the possible mechanisms for making organic molecules.
C. The claim is poorly justified. The experiments tested only one mechanism for making organic molecules; other mechanisms may exist.
D The claim may or may not be justified, depending on the conclusions of the scientists who completed the experiments.
Answer:
C. The claim is poorly justified. The experiments tested only one mechanism for making organic molecules; other mechanisms may exist.
Explanation:
The Miller-Urey experiment is a classic experiment and it has been used to support a hypothesis that states that abiotic synthesis in the early Earth was the cause of the formation of the organic molecules required for the life. However, although this experiment is a classic that showed how organic molecules could have derived from a primitive atmosphere, it was an experiment in controlled conditions, thereby it is imperative to obtain real evidence to support the fact that the first organic compounds were formed on early Earth.
Answer:
C
Explanation:
Why is it important that doctors perform plasma donations in "sterile environments"?
A. To decrease spread of bloodborne pathogens
B. To decrease lethality from needle shock
C. To decrease clotting resulting from dirty machinery
D. To decrease plasmapheresis of the blood
Answer:
D. To decrease plasmapheresis of the blood.
Explanation:
Plasmapheresis is a process in which plasma (which is what is being donated) is separated from the blood cells. Usually, the plasma is replaced with another solution such as saline or albumin, or the plasma is treated and then returned to your body.(or the patient)
Hope this helps I'm not to 100% sure but like 85% tell me if I'm wrong.
Please help me with these ones, i cant figure out these, if 1, 2, and 3 r correct ill mark u as the best answer
The relationship between a pitcher plant and a spider is Mutualism.
The relationship between a cuckoo and a warbler is a parasite-host(parasitism) relationship
I would say the relationship between racer snakes and iguanas is NOT mutualistic symbiotic, since the racer snakes are the only ones with the possibility of benefiting from the relationship.
Which of the following would be expected to have the greatest impact on primary productivity?
A-chemical energy
b-nutrient availability
С-solar energy
D-water availability
Answer:
b is the answer
Explanation:
which statement best describes a cell?
1. a compartment that contains DNA and regulates when genes are turned on and off
2. the smallest structural and functional unit of an organism that can be said to be alive
3. a small compartment that includes a cytoplasm, a nucleus, and a cell membrane
Answer: The smallest structural and functional unit of an organism that can be said to be alive.
Explanation:
Answer:
B
Explanation:
A cell is the smallest unit of life so the answer is B.
what increases the amount of solar energy in a region
Answer:
The amount of sunlight
Explanation:
solar energy comes from the sun and uv rays this is my explanation
Answer:
The amount of sunlight
Explanation:
why is East Ferris running out of water
Answer:
East Ferris running out of water because the amount of available freshwater decreases when people use more than the amount that flows into their area.
East Ferris running out of water because the population of East Ferris is increasing over time, but the amount of rainfall in East Ferris stays about the same over time.
How is East Ferris running out of water?The population of East Ferris is increasing over time, but West Ferris is not running out of water because it rains more in West Ferris than in East Ferris.
In East Ferris, the population is increasing with time, but the amount of rainfall in East Ferris remains similar with time. The wind is moving in the direction from east to west and having upward movement of the humid air which gets cool and the condensation of water vapors takes place into clouds and falling of rain takes place.
Therefore, East Ferris is increasing over time, but the amount of rainfall in East Ferris stays the same.
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Which thought process is an example of inductive reasoning?
Answer:
Inductive reasoning is a type of thought process that moves from the specific observation to the general. Sometimes scientists see something occur and they will hypothesize and make a theory based on the observation. Examples of Inductive Reasoning: My father was loud when he was angry.
Explanation:
i have no idea to label this.
Answer:
1.glomerulus
2.bowmans capsule
3.distal tubule
4. collecting duct
5. loop of henle
6.proximal tubule
Explanation:
Lucky for you you dont have to pull through this year with packets straight on nephrons and class assesments. UwU heres a link to a better diagram, thank me later
Answer:
What part of a body is that?
Explanation:
What moon phases are present in the model?
a. New Moon and Full Moon
b. 1st Quarter and 3rd Quarter
c. Waning Cresent and Waxing Cresent
d. Waning Gibbous and Waxing Gibbous
Answer: c
Explanation:
How does an ecosystem fulfill the needs of an organism?
Answer:
They are all important parts of an ecosystem. Producers are the green plants. They make their own food. Consumers are animals and they get their energy from the producers or from organisms that eat producers.
Answer:
It contains the biotic and abiotic factor needed for the organism's survival. This includes water, food, places to live, and more.
New crust forms:
A. near a convergent boundary.
B. in an ocean trench.
C. where two plates pull apart from each other.
O D. at the lithosphere.
SUBMIT
New crust forms where two plates pull apart from each other and the correct option is option C.
New crust forms at divergent boundaries, which are locations where two tectonic plates are moving away from each other. As the plates separate, magma from the underlying mantle rises to fill the gap created by the spreading plates.
This magma solidifies and forms new crust, adding to the existing plates. Divergent boundaries are typically found along mid-ocean ridges or continental rift zones.
Convergent boundaries (option A) are locations where two plates collide, often resulting in the subduction of one plate beneath the other. Ocean trenches (option B) are formed at subduction zones, where one tectonic plate is forced beneath another.
The lithosphere (option D) is the rigid outer layer of the Earth, including the crust and uppermost part of the mantle, but it is not the specific location where new crust forms.
Thus, the ideal selection is option C.
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During photosynthesis, plants take in carbon dioxide, water, and energy from the sun and produce carbohydrates and oxygen. Which of the following statements best explains how plants follow the law of conservation of mass during photosynthesis?
The amount of each element in the reactants equals the amount of each element in the products.
The number of carbon dioxide molecules taken in exactly equals the number of carbohydrate molecules produced.
The plant uses the carbon dioxide gas, liquid water, and energy to produce a solid carbohydrate.
The plants mass does not increase or decrease as a result of photosynthesis.
The statement that best explains how plants follow the law of conservation of mass is the amount of each element in the reactants equals the amount of each element in the products is the correct one. The correct option is A.
What is the conservation of mass?According to the rule of conservation of mass, mass is neither generated nor destroyed during a chemical process.
Because mass is conserved (kept the same) in chemical processes, this sameness of mass in reactants and products is known as the Law of Conservation of Matter. Photosynthesis, which is a chemical process that occurs in plants, is one of the most crucial for life as we know it to exist.
Therefore, the correct option is A. The amount of each element in the reactants equals the amount of each element in the products.
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3.One advantage to being an ectotherm is that an ectotherm
A plant can have either brown (B) or red (b) leaves. Brown is the dominant
trait. If a plant has genotype Bh which best describes the plant?
Answer: It would be described as a heterozygous dominant plant
Explanation: They are both different letters one uppercase and one recessive so it would be a heterozygous dominant plant.
Answer:
Heter. with brown leaves
what are two ways a virus can kill a cell?
Answer:
THE TWO WAYS A VIRUS CAN KILL A CELL ARE CELL LYSIS , ALTERATIONS TO THE CELL'S SURFACE MEMBRANE AND VARIOUS MODES OF PROGRAMMED CELL DEATH.
please help brainliest
Answer:
I would say C
Explanation:
It makes the most sense to me
Plz mark Brainliest
Answer:
Answer is most likely B.
Explanation:
I say so because nectar is the one with the highest water content among all the options. It contains 80 – 90% water.
Which of the following does not create its own light or bioluminescence?
jellyfish
fireflies
fungi
spiders
Answer:
Spiders
Explanation:
There are many bio luminescent organisms, or organisms that make their own light.
Many types of jellyfish create their own light, usually to scare away predators. Fireflies also create bioluminescence, creating their well known light that gives them their name. There are some species of bioluminescent fungi. They do this to deter predators and to attract insects that can aid in the process of dispersing spores.
The only organism listed that cannot create its own light is a spider.
A dog breeder breeds a german shepherd dog with a poodle to create a dog that has traits of both varieties of dogs. This is an example of...
artificial selection
natural selection
mode of inheritance
sexual reproduction
Answer:
Artificial selection
Explanation:
A common ancestor is evident when comparing __________________ of different species in the phylum Chordata, especially in the early stages.
Answer:
embryos
Explanation:
300 million years ago, Wisconsin was once covered with rock, while West
Virginia was covered with swamps. Why do you think West Virginia today
produces a lot of gas and oil, while Wisconsin does not?
Answer: Because West Virginia had more density of organic materials back in that time.
Explanation:
This is because gas and oil is produced by the decomposition of organic materials.
As virginia was covered with swamps, under the actual surface we can find a lot of organic material (the remains of the swamps and such) while in Winsconsin, under the surface there are mostly rock, so there is not a lot of organic material that can be descomposed to produce oil or gas.
The graph below shows drug levels in the blood and in a target organ through time, while taking Pill Type C in the Gizmo. The dosage schedule is one pill every two hours. What will eventually happen if the patient continues to take the pill on the same dosage schedule?
Answer:
I don't know man
Explanation:
Answer:
Correct Answer: B. The drug level in the target organ will level off and reach equilibrium.
Explanation:
As long as the dosage schedule is maintained, the drug level in the target organ and blood will stabilize. The reason for this is that as the concentration of drug increases in the organ and blood, the amount of drug removed by the kidneys increases as well, as each cubic centimeter of liquid removed from the blood by the kidneys contains a greater amount of drug. Eventually, the amount of drug removed in the time period between pills is equal to the amount that is added with each pill. As the graph below shows, the maximum organ drug level in this example is about 192 mcg/cc.
How do you fit into a food web ? Describe a food web that includes you ?
Answer:
We would be considered as one of the top predators.
Explanation:
There aren't many threats to humans at this point. We're omnivores, so we consume plants and meat. Humans are usually tertiary consumers, on the third trophic level, but sometimes can be on the second trophic level depending on the diagram.
Organisms rely on the sugar molecules produced by photosynthesis in order to carry out their life processes. Which of the following organic molecules can be formed when the chemical elements in sugar interact with other elements?
A.
amino acids
B.
lipids
C.
nucleic acids
D.
all of these
Answer:
D. all of them
Explanation:
:D
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