I would say B. He is nervous but proud at the same time. This may affect him a bit, but not a lot
Answer:vitamin Y and vitamin Z are the essential nutrients.
Explanation:
When the researcher treated the mouse cells in the absence of vitamin W and X, the cells survived but when he eventually removed vitamin Y and Z the cells died. This implies that for the cells to grow and survive Vitamin Y and Z which are the essential Vitamin needs to be present. Thanks alot. I hope it helps!
If i’m not mistaken your answers should be
1. B
2. B or D (most likely B)
3. B
4. A i think
5. C or D
i hope i could help
I think the answer is A because I have never learned about collapsed veins and it won’t cause arthritis
