Front

What are fungi and bacteria?

Back

Fungi and bacteria are both single-celled organisms that can carry out all life functions in their one cell.

Front

How do the muscular and skeletal systems work together?

Back

Muscles pull the bones to produce movement.

Front

Which two human body systems distribute nutrients from food throughout the body?

Back

The digestive and circulatory systems work closely together to distribute nutrients.

Front

What body system controls the movement of nutrients throughout your body?

Back

The circulatory system.

Front

How does the muscular system rely on the respiratory system?

Back

The respiratory system brings oxygen into the body for the muscular system to use.

Front

What is the main function of the circulatory system?

Back

To transport blood, nutrients, gases, and waste products throughout the body.

Front

What role does the digestive system play in the human body?

Back

The digestive system breaks down food into nutrients that the body can use.

Front

What is the function of the respiratory system?

Back

The respiratory system is responsible for taking in oxygen and expelling carbon dioxide.

Front

How do the muscular and circulatory systems interact during exercise?

Back

During exercise, muscles require more oxygen, which the circulatory system delivers.

Front

What is the relationship between the digestive and circulatory systems?

Back

The digestive system provides nutrients that the circulatory system distributes to cells.