Systems Interacting and Structure + Function & Cells

Front

What is the function of the skin in the human body?

Back

The skin holds body parts in, has pores for sweat to escape, and is filled with nerves that help sense temperature and touch.

Front

What system receives and processes information in the body?

Back

The nervous system.

Front

What are the kidneys responsible for in the human body?

Back

The kidneys are a pair of filters that clean the blood and remove liquid waste, sending it to the bladder.

Front

What is a stimulus?

Back

A change or signal in the environment that can make an organism react in some way.

Front

What is the cell theory?

Back

A widely accepted explanation of the relationship between cells and living things.

Front

What is the role of the nervous system?

Back

The nervous system coordinates the body's response to internal and external stimuli.

Front

What are the main functions of the respiratory system?

Back

The respiratory system is responsible for taking in oxygen and expelling carbon dioxide.

Front

What is the function of the immune system?

Back

The immune system protects the body from infections and diseases.

Front

What is an organ?

Back

An organ is a group of tissues that work together to perform a specific function in the body.

Front

What is the definition of homeostasis?

Back

Homeostasis is the process by which living organisms maintain a stable internal environment despite changes in external conditions.