Science: Human Body Systems

The bladder stores?

Which system breaks down food into minerals that your body can use?

Villi are found in which body system?

A frog has only 2 chambers in their heart. TRUE or FALSE

Where does your heart pump deoxygenated blood?

The circulatory system connects ___________________.

Materials your body cannot use are called?

Insects like the grasshopper take air through __________.

The stomach is an organ that __________.

The kidneys are part of the _______________ system.

Arteries are found in which body system?

Where does digestion start?

The heart has how many chambers?

The heart pumps ________.

Small food particles travel from here into the blood.

What system of organs brings oxygen into your body?

When you exhale or breathe out, your body releases _____________.

What is peristalsis?

Enzymes in your saliva change ____________________.

The esophagus __________________________.