Answer:
A species that has no permanent home.
Explanation:
i think they obtain food in order to get the energy they need to carry out life functions
Answer:
Homeostasis typically involves negative feedback loops that counteract changes of various properties from their target values, known as set points. In contrast to negative feedback loops, positive feedback loops amplify their initiating stimuli, in other words, they move the system away from its starting state.
D for sure. Just like how the ground rises over millions of years.
