The cells make up tissue, tissue makes organs organs make up the vital system and the vital system helps the body survive.
Adaptation is how our body can live in a certain type of climate like if you lived in winter all the time your skin would be super big to keep the heat in.So your body will change to fit your needs in the climate around you.
Adaptation is how our body can live in a certain type of climate like if you lived in winter all the time your skin would be super big to keep the heat in.So your body will change to fit your needs in the climate around you.