Human Organ Systems Review

Mr. Hefti – Pulaski Biology

Levels of Organization

Organelles!!!

Isn’t

something

missing?

There are lots of fun organ systems review activities on the internet!!!

• http://science.nationalgeographic.com/science/health-and-human-body/human-body/

• http://sciencenetlinks.com/interactives/systems.html

• http://msnucleus.org/membership/slideshows/bio6.html

Immune System

Function:• The immune system is the

body's defense against infectious organisms and other invaders.

• Through a series of steps called the immune response, the immune system attacks organisms and substances that invade body systems and cause disease.

Endocrine System

Function:• The main structures and

substances of the endocrine system are the glands and hormones.

• As the body's chemical messengers hormones transfer information and instructions from one set of cells to another.

Label all organs and organ systems!