Answer:mercury, lead, chromium
Explanation:
No.Tissue is a group of cells.If the organisms is single called,it can't form a group to make tissues.
The scientist you're looking for is an anthropologist.
Atherosclerosis is a common cause of aneurysms because plaque formation erodes the vessel wall. This selection is the only option that accurately identifies the effect that atherosclerosis <span>has on aneurysm development.</span>
