Answer:
It's important since learning about the opposite-sex reproductive system helps you understand what the opposite sex has to go through and have more of an understanding of how your body and how other peoples bodies work. It might help you in the future when you are trying to have a baby or help you take care of your body better.
Explanation:
Malaria is a disease from africa
The nervous system is what i'd say. Are there any options?
The most important reason to washing a cutting board is because it can grow bacteria, if it's not washed with bacteria cleaning soap and hot water.