Body Systems Unit Review

What are the levels of organization in the human body, from SMALLEST to LARGEST?

• Organism, organ system, organ, tissue, cell

• Organ system, tissue, organ, cell

• Cell, tissue, organ, organ system, organism

• Cell, organ, organ system

An (a)   is made up of tissues carrying out the same function.

Blood is made up of blood cells. This means that blood is...

• An organ

• A tissue

• A cell

• An organ system

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

The brain, spinal cord, and nerves all work together to carry out the same function. Together they make up...

• An organ system

• An organ

• An organism

• A cell

Tags

NGSS.MS-LS1-3

What is the function (job) of the digestive system?

• To breathe in oxygen and breathe out carbon dioxide

• To pump blood throughout the body

• To sense the outside world

• To break down food into nutrients

Which organ in the digestive system is a muscular tube that moves food from the mouth to the stomach?

• Small intestine

• Esophagus

• Teeth

• Large intestine

Nutrients enter the circulatory system when they pass through capillaries in the...

• Large intestine

• Stomach

• Small intestine

• Esophagus

Digesting without thinking about it is an example of an interaction between your digestive and (a)   systems.

Tags

NGSS.MS-LS1-3

True or false? Food does not pass through the liver.

• True

• False

Tags

NGSS.MS-LS1-7

Which of the following are a part of the nervous system? (Check all that apply.)

• Brain

• Heart

• Spinal cord

• Backbone

• Nerves