Ivy starts to get into the hot tub, but the water feels extremely hot. She stands in the water for a few moments, then slowly ea
ses the rest of her body down into the water. After a few minutes, she feels quite comfortable; the water no longer feels too hot. This decline in sensitivity to a constant stimulus that Ivy has experienced is called:
The 2 main parts are glycerol and fatty acids. There's 1 glycerol and 3 fatty acid molecules in one lipid molecule. They can be broken down by enzyme lipase and can be stored in body for energy use.
