-identify the symptoms that people develop due to the strain
-work on an effective vaccine to help prevent the spread of the virus
Its evolution when living things change over time NOT adaptation oops I am sorry for the mistake!!
Answer:
The circulatory system, also called the cardiovascular system or the vascular system, is an organ system that permits blood to circulate and transport nutrients, oxygen, carbon dioxide, hormones
Answer:
Carbon.
Explanation: It is the only element that makes up every living thing.