Answer:
1. Cell Nucleus
2. Ribosomes
3. DNA has all the ingredients to make up your body systems and the genes that form your traits from you parents.
Explanation:
The immediate effects of exercise are on the neurotransmitters. They cause the signals that pass through the brain go faster. This makes it easier for you to learn new things. Since exercise makes muscles stronger, cells are created in the process and it increases the number of pathways for oxygen and other things. That makes your reflexes and your nerves faster. Different types of exercises also increase your cognitive learning.
Hope this helps :)
Answer:
It is not safe to rub your eyes everyday rubbing your eyes causes tiny blood vessels to break then it creates a dark circles that causes to make you look tired every day.
<em><u>I </u></em><em><u>hope </u></em><em><u>this </u></em><em><u>might</u></em><em><u> </u></em><em><u>help</u></em><em><u> </u></em><em><u>u</u></em>