You are playing outside. It is hot. What’s this? Your face feels wet. Don’t worry! It’s just sweat! Sweat is our body’s way of cooling us down.
Photo Credit: ViewStock/Getty Images
In the Know
Where on Earth Is Germany?
The world has many exciting places. Where on Earth is … read more
In the Know
Growing Duckling
Look at the mother duck. She is taking care of … read more
In the Know
The Family of Martin Luther King, Jr.
January 15 is MLK Day. It is a day to … read more