Download long-test3 (1)

CHILD DEVELOPMENT AND GUIDANCE CENTER
LONG TEST #3
SCIENCE 4
NAME: __________________________________________________________SCORE:_____
I. Identify the major organs being described. Choose your answer from the box. walang choices cher?
____________1. It is the basic unit of living matter.
____________2. It is also known as colon. It absorbs water from the undigested food and recycle this water
back to your body.
____________3. This type of muscle is found in the heart.
____________4. These are finger-like projections found inside your small intestines.
____________5. They take oxygen that your body needs from the air and put it in your bloodstream. They also
take carbon dioxide that is in your blood and send it out of your body.
____________6. It is the largest internal organ found on the upper part of the abdomen. It also stores nutrients
your body needs. It also makes antibodies to help you fight disease.
____________7. They are blood vessels that send blood back towards your heart. Most of the blood they carry
doesn't have much oxygen left in it.
____________8. It is made up of cardiac muscles and is about the size of your fist. It is a very delicate organ
protected by your rib cage.
____________9. It is the control center of your body. It interprets the message it receives from your body parts
and tells your body parts what to do.
____________10. They give your body support and structure. They also protect your delicate organs, like your
brain, liver, and lungs. They are filled with a substance called marrow.
II. Label the major organs of the body.
III. Enumeration.
3 types of muscles
1.
2.
3.
4 chambers of the heart
1.
2.
3.
4.