I think it’s D. Observant
If it’s wrong I’m sorry-
Answer: it affects the discovery of a vaccine for It because it is observed then a question is asked, then they try making a cure, and then they try it out, and if it doesn’t work then they record data and do it again, then they share their findings.
I tried my best.... sorry if I got nothing right. Also I’m not in High School
Explanation:
The outermost layer of bone is called connective tissue
Shanna most likely has type 2 diabetes.
hope this helps!
Go running
go swimming
working your muscles and ligments
