Answer: Really hope this helps you.
Explanation: it depends in what you are using it for if you are using it for math then it means a relation from a set of inputs to a set of possible outputs where the input and the output is related exactly.
Answer:
1. Absorption is the answer
Answer:They are not only shown by roots.
Explanation:
They are shown in others as well.
Answer:
C. flower → butterfly → bird → snake
Explanation:
It is the only option possible out of all of them, which stands true when compared with the food web shown.