Answer:
At any given temperature, small, light molecules (such as H2, hydrogen gas) diffuse faster than larger, more massive molecules (such as N2, nitrogen gas) because they are traveling faster, on the average (see heat; kinetic-molecular theory of gases).
Babies need fat so they can gain a little weight. With fat free milk the baby can't get the fat it needs to be healthy.
Answer:
The sperm helps the fertalized egg profuce fetus that is then made in a baby
Explanation:
MARK ME BRAINLIEST: )
Sending a get well card to someone who is sick
Answer:
True.
Explanation: I learned this before. Its true
