Ch.13 Science

Front

What do people need to stay healthy?

Back

Food, water, sleep, and exercise.

Front

What is childhood?

Back

A stage in a person’s life cycle.

Front

What muscle does heart-working exercise build?

Back

Heart muscle.

Front

What is an example of a strength-building exercise?

Back

Push-up.

Front

What do some people take each day to help keep their bodies healthy?

Back

Vitamin.

Front

What is the importance of sleep for health?

Back

Sleep helps the body recover and stay healthy.

Front

What is exercise?

Back

Physical activity that helps improve health and fitness.

Front

Name a type of exercise that improves flexibility.

Back

Yoga.

Front

What is a balanced diet?

Back

A diet that includes a variety of foods to provide necessary nutrients.

Front

Why is water important for health?

Back

Water keeps the body hydrated and helps in digestion.