Answer:
An ecosystem consists of a community of organisms and its physical environment, and a community is made up of many different populations of organisms
Answer:
B carbon monoxide
Explanation:
I just searched it up...but yeah its B
I think the egg because it’s the start of their life cycle, or something. I don’t think the chicken came first bc the egg would be the baby and the chicken the adult.
Remodeling is the process by which it occurs. It is a lifelong process. Bone resorption is the first part of the same, in which mature bone tissue is removed from the skeleton. The second part id ossification in which new bone tissue is formed.
