This will not help Gail plan a healthy diet.
Answer:

Explanation:
We need to write the value of
. It is a well known identity of algebra.

Here,
b and c are any number.
We know that,
b² = b×b
bc = b × c
Hence, this is the required solution.
D light visible or visible light
hope this helps
Homeostatic eating. This function is needed to maintain homeostasis, which is the balance in the human body.
D height and weight
has nothing to do with that