Which phrase best describes evolution? (If I get another link-) A sudden replacement of one community by another

An adaptation of an organism to its environment

A process of change in organisms over a period of time

A geographic or reproductive isolation of organisms

The oxidizing agent our bodies use to obtain energy from food is oxygen (from the air). if you breathe 15 times a minute (at rest), taking in and exhaling 0.5 l of air with each breath, what volume of air do you breathe each day? air is 21% oxygen by volume. what volume of oxygen do you breathe each day?

How many cells are our body made of ? ♡

Emmet didn’t want to weed the garden. he put off the task toward the end of the day. he even tried to get his sister to do the job. what type of goal orientation did emmet display toward weeding the garden?