SB2-U4-D16-Review the human body

What did Megan Quann win?

• a school swimming competition

• a national swimming competition

• a Washington state swimming competition

• a gold medal at the Olympic Games

A system is an individual body part that helps keep our bodies running smoothly. T/F/NG?

• FALSE

• TRUE

• NOT GIVEN

What did scientists use the microscope to discover inside the human body?

• cells

• a beating heart

• the body's inner organs

• blood and bones

An organ is made up of different kinds of ______ working together to do one job. (noun, plural, 1 word)

Noises you hear in your stomach are caused by

• gases and the air you swallow coming back up.

• gases produced before and after eating.

• the air you swallow.

• having no room left in your stomach.

What is the first step of digestion?

• chewing

• moving food into your stomach

• swallowing

• adding digestive juices

The body uses every part of the food during digestion. True or false?

• True

• False

Based on the information in the chart page 272, which of the following is a true statement?

• The larger the animal, the faster it breathes.

• The smaller the animal, the slower it breathes.

• The size of the animal does not determine how fast or slow it breathes.

• The larger the animal, the slower it breathes.

Your diaphragm is a muscle that is responsible for letting air into and out of your ______. (noun, plural, 1 word)

What does your respiratory system do?

• It releases oxygen from your body.

• It delivers carbon dioxide to your body.

• It delivers oxygen to your body.

• It carries red blood cells throughout your body.