Science Quiz 4A

A tool used to see tiny things is called __________.

• an amoeba
• a microscope
• a telescope

Your skeleton is made up of _________.

• tissue
• bones
• muscle

The jelly-like liquid that surrounds the nucleus and includes the parts that help the cell live and grow is called _________.

• a cell wall
• cytoplasm
• a nucleus

A plant cell has a _______, but an animal cell does not.

• cell membrane
• cell wall
• cytoplasm

The largest organ of the body is the _______.

• eye
• heart
• skin

One way the body is cooled is by _______.

• releasing sweat from pores
• absorbing water
• sitting in the sun

The smallest living part of an organism is a CELL.

• True
• False

A group of cells all doing the same kind of work is called a SYSTEM.

• True
• False

A group of tissues working together to do a job is called an ORGAN.

• True
• False

One organ in the human body is the _______.

• hair
• leg

• lung