Answer: All of these
Explanation: Cell membranes, never insulation, and hormones all require lipids to be made in some way or another!
The answer to fill in the blank would be B) aka the second option because food gives our body energy and serves as fuel to recharge to give us energy to do things.
Answer:
Stomach - break down food
Small intestines - absorb all nutrients and seperate them from waste
Large Intestines - continue collecting any remaining nutrients and expell any waste
Answer:
l an a multicellular organism
Ability to capture smaller organism for food
Mutual Independence btw component cells
Increase in size, adaptation to environment
Spindle fibers form in cell divison