Because of the Zika virus.
Stress.
Explanation:
Stress can cause aging, grey hair, weight gain and more. Therefor the stress going on in your mind is affecting your body
The answer that you are looking for is A. Nephrons
Answer:
To learn how to take care of someone when it happens and learn how to successfully prevent them.
Regular exercise and physical activity promotes strong muscles and bones. It improves respiratory, cardiovascular health, and overall health. Staying active can also help you maintain a healthy weight, reduce your risk for type 2 diabetes, heart disease, and reduce your risk for some cancers.