I think the answer is D. Circulatory because this system helps to get the absorbed nutrients throughout the whole body
Answer:
it illustrated natural selection because the most favorable traits live longer than the unfavorable traits.
Explanation:
It is convergent revolution
Answer: Take out the trash regularly, make sure food is stored in secure containers, clean the house regularly, and don't leave perishable foods out for a long time.
The two subjects are both dealing with flesh, the human skin