Body Systems 8-12

Front

What is the function of the Lymphatic System?

Back

The Lymphatic System acts as the overall filter and clean-up crew in the immune system, helping to remove toxins and waste from the body.

Front

What do sensory nerves in the peripheral nervous system do?

Back

Sensory nerves pick up stimuli from the environment and send it to the brain.

Front

What is a pathogen?

Back

A pathogen is a disease-causing organism.

Front

What hormones do the adrenal glands secrete?

Back

The adrenal glands secrete adrenaline and cortisol.

Front

What happens when hormone levels in the blood reach a certain level in the endocrine system?

Back

The endocrine system stops hormone production.

Front

What is the main role of the immune system?

Back

The immune system protects the body from disease and infection.

Front

What is the function of the integumentary system?

Back

The integumentary system protects the body, regulates temperature, and provides sensory information.

Front

What is the role of the digestive system?

Back

The digestive system breaks down food into nutrients that the body can use.

Front

What is the function of the respiratory system?

Back

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

Front

What is the role of the circulatory system?

Back

The circulatory system transports blood, nutrients, gases, and waste products throughout the body.