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solong [7]
3 years ago
12

What must happen for the pupil of the eye to dilate?

Biology
2 answers:
iragen [17]3 years ago
7 0
Your correct answer is A
Ad libitum [116K]3 years ago
4 0
Stimulation of the sympathetic nervous system is required
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malfutka [58]

Answer:

In an ecosystem, all organisms benefit in the process of transformation of energy.

Explanation:

An ecosystem works thanks to the constant transformation of energy. In the case of microorganisms that act as producers, they benefit the rest of the ecosystem in terms of energy transfer because they acquire the energy from a lowest trophic level to make it available for higher trophic levels.

In the case of the primary consumers, they are feeding from the primary producers, incorporating that energy to be part of the food chain. For example, bacteria in the soil are primary producer microorganisms; they transform organic material to make it available for small individuals. A soil worm is a primary consumer microorganism which will feed from this organic material transformed by the bacteria. The worm will then produce food and will be food for herbivores to continue with the flow of energy in the food chain.

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jeka94
That would be C. Penicillium notatum
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Imagine a species of butterfly that comes in a variety of colors how can this type of diversity affect the population
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It can potentially wipe out the population of a certain colour of butterfly.
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N the lock-and-key model of enzyme action, the ____ fits into the ___ of the enzyme.
Ludmilka [50]
A. Substrate
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How would the world be different if ice were more dense than water
lys-0071 [83]

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It would alter ecosystems.

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If ice were to sink and liquid water were to float on top of ice, then that means that all ice would deposit at the bottom of the ocean. This means that the temperatures of all oceans would be reduced significantly. If this is the case, then marine biology would look very different than it normally looks today. Also, because there is a theory that life originated from microorganims in underwater volcanoes, we have to realize that It would have made life much more complex.

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