What do the systems work together to maintain?

• Digestion

• Homeostasis

• Circulation

• Respiration

Tags

NGSS.MS-LS1-3

Which system is responsible for transporting blood throughout the body?

• Excretory

• Nervous

• Circulatory

• Respiratory

How many main systems are involved in the overview?

• Two

• Three

• Four

• Five

What is the main function of the excretory system?

• To control body functions

• To remove waste

• To transport blood

• To help in breathing

What is the main function of the nervous system?

• To remove waste

• To control body functions

• To transport blood

• To help in breathing

Which of the following systems helps maintain homeostasis?

• Excretory

• Nervous

• Circulatory

• All of the above

How does breathing help remove waste from your body?

• By absorbing nutrients

• By expelling carbon dioxide

• By producing energy

• By storing oxygen

Which of the following is a function of the respiratory system?

• To produce red blood cells

• To expel carbon dioxide

• To digest proteins

• To store fat

What does the circulatory system deliver to cells?

• Carbon dioxide and waste

• Oxygen and nutrients

• Water and vitamins

• Proteins and fats

What is the function of the excretory system?

• To circulate blood

• To remove waste

• To digest food

• To control movement