Week 2 Lesson Review

#1

I can live for as short time, but when I die your body will replace me. What am I?

• A an organ

• B a cell

• C lens

• D bacterium

#2

I am made up of body tissues or groups of similar cells. What am I?

• F a cell

• G bacterium

• H an organ

• J tissue

#3

I am the system responsible for bringing oxygen to your lungs so that you can breathe. What am I?

• A muscular system

• B respiratory system

• C muscle tissue

• D cell

#4

I am a curved piece of glass used to magnify objects in a microscope. What am I?

• F microscope

• G bacterium

• H tissue

• J lens

#5

I am the softest and most abundant tissue in the human body. What am I?

• A sense of touch

• B organ

• C muscle tissue

• D cell

#6

I am a tiny single-celled microorganism that Anton Van Leeuwenhoek discovered by looking at water through the microscope. What am I?

• F cell

• G bacterium

• H organ

• J lens

#7

What are the organs that are apart of the excretory system?

• A kidneys and stomach

• B stomach and bladder

• C kidneys and bladder

• D stomach and excretory

#8

Identify how nutrients travel through the body.

• F through the blood

• G through the muscles

• H through the stomach

• J through the nerves