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!
Answer:
She should have different passwords for each of her social networking sites.
Hi!☺
I think your answer is going to be B, <span>Nutrients that help the body use proteins, carbohydrates, and fats.
~Elisabeth</span>
Well the way u CAN get infected with HIV is if u have any contact with the person such as tears saliva blood ect any body fluids. u honestly cant get it by sharing a lipstick or something that's what my health teacher told me last year and for some reason I didnt believe that but it's TRUE I guess? still wouldnt do it tho. so basically u cany really get infected unless u come in contact with the body fluids of the person who has the HIV
Answer:
Track and field is oldest
Explanation:
Track and field was first invented in 776 BC.
