The Human Body- Review

The digestive and excretory ___________ process your food and waste.

8. Every organ in the body has a special job, or __________.

Body systems are made up of different __________.

Tissues are made up of similar ________

Blood, bone, and fat are all _______________tissues.

Organs are made up of __________

The smallest units of human life are called

Your heart is one of your most important ____

The tissue that forms protective barriers is called ____________ tissue.