Body Systems

Front

What is an organ system?

Back

An organ system is a group of 2 or more organs working together to keep an organism alive.

Front

What is the function of the endocrine system?

Back

The endocrine system is made of glands that secrete hormones into the blood to maintain homeostasis (balance).

Front

What does the excretory system do?

Back

The excretory system removes the body's wastes through the kidneys (cell wastes), digestive (feces), respiratory (CO2), and integumentary (salts/sweat).

Tags

NGSS.MS-LS2-3

Front

How does the muscular system work with the skeletal system?

Back

The muscular system works with the skeletal system to help you move and provides shape and warmth.

Front

What is the main function of the digestive system?

Back

The digestive system's function is to break down food into molecules that the body (cells) can use for energy.

Front

What are the main components of the circulatory system?

Back

The circulatory system consists of the heart, blood vessels, and blood, which transport nutrients, gases, and wastes throughout the body.

Front

What role does the respiratory system play in the body?

Back

The respiratory system is responsible for taking in oxygen and expelling carbon dioxide, facilitating gas exchange.

Front

What is homeostasis?

Back

Homeostasis is the process by which the body maintains a stable internal environment despite changes in external conditions.

Tags

NGSS.HS-LS1-3

Front

What is the function of the integumentary system?

Back

The integumentary system protects the body, regulates temperature, and provides sensory information through the skin, hair, and nails.

Front

How do the muscular and skeletal systems work together?

Back

The muscular and skeletal systems work together to enable movement, with muscles contracting to pull on bones.