SCIENCE REVIEWER

IT IS THE BASIC UNIT OF LIVING THINGS.

IT FORMS AN ORGAN SYSTEM

WHEN DIFFERENT ORGAN SYSTEMS WORK TOGETHER AND CREATE INTERNAL BALANCE IT IS KNOW AS?

AN ORGAN FOUND INSIDE THE SKULL AND LOCATED AT THE UPPER END OF THE SPINAL CORD

It is the major organ of the circulatory system. Its main function is to pump blood throughout the body.

It is a made of elsatic spongy tissues. It is a part of the respiratory system that work together with the cardiovascular system.

It is the largest internal organ and is a part of the digestive system.

• liver

• stomach

• pharynx

It is flexible, hollow muscular organ shaped like a bag.

• small intestine

• stomach

• liver

It is a bean shaped like organs and helps remove excess salt, water and waste products.

• Kidney

• liver

• ureter

It is a part of the skeletal system and provides structural frame work of the body.