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.
What is part B I need more info.
Answer:
Proteins and nucleic acids are not similar in structure but they help each other out. There are two nucleic acids RNA and DNA. DNA is the "blueprints" so that your cells can make proteins. And the RNA assists in the making protein.
Explanation:
Answer:
Food webs can transfer energy because the proteins from an animal can go on, this benefits ecosystems.
