Humans are mammals. Humans sweat when their bodies get hot. Sweat is the body’s natural reaction. It helps the body to cool off.
Photo Credit: Arianna Palazzi/Flickr RF/Getty Images
In the Know
How to Stay Healthy
October 1 is Child Health Day. It’s a day to … read more
In the Know
Protests Against Racism Across the United States
These people are sad. They are in pain. They are … read more
In the Know
World Cup
Soccer is the most popular sport in the world. It … read more