8th grade Chapter 3

Which is not a function of the skeletal system?

• shape and support

• movement

• protection

• gas exchange

The main function of the digestive system is to...

• Protect the body from infections
• Store nutrients into the bones
• Break down food to be absorbed
• Support and protect the organs of the body

Tags

NGSS.MS-LS1-7

Which body system delivers nutrients to the cells inside the body?

• Reproductive

• Circulatory

• Digestive

• Respiratory

What is the first step to the digestive system where food is broken down by your teeth?

• stomach

• gullet

• mouth

• tongue

The digestive system absorbs nutrients and creates waste.

• True
• False

Tags

NGSS.MS-LS1-7

What is a group of cells that are alike and work together?

• a cell team
• a tissue
• a cell family
• a system

Tags

NGSS.MS-LS1-3

A group of tissues that work together is a(n) ______________________.

• cell
• organ
• organ system
• organism

Tags

NGSS.MS-LS1-3

Organs that work together are part of a(n) ________________________.

• cells
• tissue
• organ system
• organism

Tags

NGSS.MS-LS1-3

Food is broken down to supply energy for your body in the ____________

• digestive system
• endocrine system
• excretory system
• reproductive system

Tags

NGSS.MS-LS1-7

This system carries oxygen, nutrients and waste around the body.

• Lymphatic
• Urinary
• Respiratory
• Circulatory

Tags

NGSS.MS-LS1-3