The answer to this question is fat
Answer:
diffusion
Explanation:
Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion (or a type of diffusion known as osmosis ). Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane.
Answer:
Mammals evolved from a group of reptiles called the synapsids. These reptiles arose during the Pennsylvanian Period (310 to 275 million years ago). A branch of the synapsids called the therapsids appeared by the middle of the Permian Period (275 to 225 million years ago)
Explanation:
I tried:)
Answer:
1. Ggbb- grey hair, red eyes ggBB- white hair, black eyes ggbb- white hair, red eyes GgBb- grey hair, black eyes
Explanation:
I don't know the rest but that's #1... sorry. That's as much as I can help you :(
Answer:
The function of the endocrine system is to regulate the activity of cells and organs in the body.
