human body systems

Which best describes the role of the respiratory system?

• It helps people stand upright.

• It helps people eat and digest different foods.

• It helps people transport blood throughout their bodies.

• It helps people breathe in oxygen and breathe out carbon dioxide.

Which system breaks down food into

minerals and nutrients that your body can use?

• excretory

• circulatory

• respiratory

• digestive

This photo shows the _________ system of a lizard.

What is the function of the muscle tissues in your heart?

• to pump blood to the rest of your body

• to allow you to breathe

• to help your bones move

• to absorb nutrients into your body

Tags

NGSS.MS-LS1-3

All but one of these systems works to help your body eliminate waste products. Which body system does not have that role?

• digestive system

• urinary system

• skeletal system

• excretory system

In what way are the circulatory system and the nervous system similar?

• They both perform the same function.

• They are both transport systems.

• They both involve the same organs.

What do the muscular system and skeletal system have in common?

• Both systems protect the brain.

• Both systems pump blood to the body.

• Both systems are made up of soft material.

• Both systems assist the body with movement.

Which two human body systems work closely together to distribute

nutrients from food throughout the body?

• muscular and skeletal

• digestive and circulatory

• circulatory and respiratory

• respiratory and digestive

The _____ system is a transport system, carrying oxygen, carbon dioxide, and wastes to and away from cells using the heart and blood.

• endocrine

• circulatory

• respiratory

• excretory

Which body system does this organ belong to?

• skeletal

• respiratory

• circulatory

• heart