the body systems, exercise and football

An example of an organ in the body is?

• finger

• hand

• chest

• heart

What is the function of the digestive system?

• to break down and absorb nutrients
• to support and protect our bodies
• to produce vitamin D
• to help us move

What body system consists of the lungs

• Respiratory
• Circulatory
• Muscular
• Skeletal

What body system consists of the kidneys?

• Circulatory
• Excretory
• Digestive
• Muscular

What body system consists of the heart?

• Excretory
• Digestive
• Circulatory
• Respiratory

The smallest unit that is a building block for all life.

• tissue
• organelle
• cell
• molecule

I have a brain, spinal cord and nerves.

• Digestive System
• Nervous System
• Muscular System
• Circulatory System

I bring in air into the body and remove carbon dioxide.

• Respiratory System
• Skeletal System
• Endocrine System
• Excretory System

Which of these is not a function of bones?

• Provide Protection
• Give Your Body Shape
• Send Messages to Your Brain
• Movement

Which THREE systems are involved?

The small intestine give nutrients to the blood, and the kidneys clean the blood of waste.

• Circulatory system

• Muscular system

• Excretory system

• Digestive system