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!
The difference between geography and housing is
1. eating healthy foods.
2. getting enough sleep.
3. getting enough exercise
4. managing stress
5. washing your hands consistently.
All of those things helps your immune system by strengthening it or by keeping germs away which intern helps prevent you from getting sick.
I hope this helps. Let know if anything is unclear.
Answer:
The Maria's description of her fear is a common case of a Phobia.
Explanation:
The baseball caps are making Maria to experience some symptoms that can be diagnosed as a phobia. She is suffering from emotional distress when she is near a person wearing a baseball cap and this stress is affecting her personal life.
