'Humans may look different from one another, but we share 99.9 percent of our DNA! How is that po...

'All living things go through a life cycle, an amazing journey from creation until death. However...

'All living things go through a life cycle, an amazing journey from creation until death. However...

The brain powers the nervous system, which is made up of the brain, spinal column, and nerves fou...

The framework of the body is the skeleton. Its bones protect the body, but also produce blood cel...

'The air that enters our lungs when we breathe in contains oxygen, which our bodies need to help ...

'The circulatory system has an important job: delivering oxygen from the lungs to the cells and o...

The digestive system takes the nutrients in food to fuel the processes that keep our bodies alive...

From the eyes to the toes, muscles are found throughout the body, enabling us to move! They help ...

'The circulatory system has an important job: delivering oxygen from the lungs to the cells and o...

The digestive system takes the nutrients in food to fuel the processes that keep our bodies alive...

From the eyes to the toes, muscles are found throughout the body, enabling us to move! They help ...