In early development bone tissue is made mostly ofa. red marrow.
b. spongy marrow.
c. periosteum.
d. cartilage.

How are fossils most commonly formed

Name the tissue types that form the wall of each organ in questions 7-10

What is a food chain? a.different animals located in different communities b. energy transferred from the sun to plants and then to a series of living things c. rows of crops, such as lettuce, in a field d.animals using one another as food for energy and growth