Living Organisms: Human Body

Which two organs help supply oxygen to cells?

• Heart and Lungs

• Heart and Stomach

• Heart and Brain

Insulin is a hormone in your body that allows your body to create sugar from the food you eat and regulates blood sugar levels, which organ produces the insulin?

• Stomach

• Pancreas

• Brain

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What is the major function of the human skeleton?

• Communication

• Sensing

• Movement

Besides the protection of germs and sense of environment, what is another important function of the skin?

• Pump blood

• Excrete waste

• Control the nervous system

The mouth, stomach, and large intestine are all part of which system?

• The Circulatory System

• The Nervous System

• The Digestive System

• The Excretory System

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The respiratory system allows the body to...

• Blow bubbles

• Take in oxygen and release carbon dioxide

• Circulate the blood

The digestive system...

• Breaks down the food into nutrients that the body can use.

• Removes waste

• Fights against diseases

The skeletal system...

• Gives the body its shape and works with muscles to move the body

• Only grows when you drink milk

• Helps the organs work together

What happens in the large intestine?

• Water is absorbed from undigested food, then passes as waste

• Liquid passes

• Food is broken down into a thick liquid.

Waste in the blood is filtered out to make urine. What human organ provides this function?

• The skin

• The bladder

• The stomach

• The kidneys