The answer would be A.
In the spring and summer, their food is more abundant. In the winter, it is scarce, which is why most animals go into hibernation.
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Answer:
No,due to how rapidly viruses and bacteria evolve and adapt to change it would not be a good idea using the same antibiotic over again for some period of time would kill some harmful bacteria but not a virus that rapidly evolves and adapt so you should definitely use a different course of antibiotics every time.
Explanation:
Answer:
C
Explanation:
The same species would communicate with each other and work to secure prey for themselves—ensuring they can eat.
Answer:
A. the food web
Explanation:
Ecosystems have lots of different living organisms that interact with each other. The living organisms in an ecosystem can be divided into three categories: producers, consumers and decomposes. They are all important parts of an ecosystem. Producers are the green plants.