The answer is the muscular system
Answer:
O, Assimilation
Explanation:
Assimilation is when cells take in things to use them as an energy source. So naturally assimilation is the answer.
Hope this helps!
Answer:
organisms better adapted to their environment tend to reproduce and increase in number
First filial or F1 generation
Allen and Rose are both correct. Saprotrophic fungi decompose dead or decaying organic matter and other diverse carbon sources. They are natural recyclers - able to break down complex organic compounds, including carbohydrates, fats and proteins.The white rot fungi can degrade lignin and cellulose.
