Damaged cells of an organism are usually by mitosis.
renewed
replaced
repaired
rebuilt

What was the land like over 500 million years ago? what was under the sea?

Nucleic acid certain protein cell membranes certain carbohydrates

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean