Human Body Systems

What excretory waste product is found in the sweat produced by the skin?

What is the function of the endocrine system?

Hormones produced by endocrine glands reach their target cells with help from what system?

Heart rate, body temperature, breathing rate, and blood pressure are controlled by the ____.

Which of the following is an example of a voluntary muscle?

The voluntary muscles represented in the picture are _______________ muscles.

You have been vomiting and have had diarrhea for 24 HOURS! What body system is affected?

When you are sick, what body system fights the battle for you?

Dinosaur Danger! What body systems will help this girl flee to survive?

After __________ attach to _______ on a pathogen, the white blood cell will engulf it.

What system is represented by the picture?

What system helps to regulate body temperature and provides insulation?

What is the main function of the digestive system?

What word BEST describes this picture?

A group of cells working together to perform a shared function is a(n):

Chewing to break food into smaller pieces is an example of what type of digestion?

Which body system is responsible for taking actions to keep the body in homeostasis?

You have had difficulty breathing and a consistent cough. Which body system is most affected?

Which body system is responsible for transporting materials throughout the body?

What system is shown in the picture?

The exchange of CO₂ and O₂ occurs due to an interaction between which two systems?

What is the function of this system?

What is the basic unit of living things?

Compare the hydra's nerve net to our nervous system. Which statement is true?

The respiratory system supplies oxygen for what cell process?

What body system protects us from UV light and is the first line of defense against pathogens?

What system is in the picture?