Question

atp in general terms could be called ______
○ a phone company
○ water
○ air
○ energy
question 13
lipids are known as ______
○ cells
○ water
○ air
○ fats

Explanation:

First Question (ATP):

ATP (Adenosine Triphosphate) is the energy - currency of cells. A phone company is unrelated to biological energy. Water and air are not energy - related in this context. So ATP is best described as energy.

Lipids are a group of organic compounds that include fats, oils, waxes etc. Cells are the basic units of life, water is a molecule, and air is a mixture of gases. So lipids are known as fats (since fats are a type of lipid).

Answer:

energy (the option "energy")

Second Question (Lipids):