8th Grade Review

How many chambers does the heart have ? 

• 4
• 6
• 3
• 1

What chemical symbol stands for Potassium?

• Pt
• Po
• St
• K

What chemical symbol stands for Oxygen?

• 20
• Ox
• O
• Go

What is Hydrogen and Oxygen combined?

• Air
• Acid
• Clay
• Water

Carbon dioxide is considered a _________________

• food
• waste
• energy
• fun party favor

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The muscular organ in the body where chemical and mechanical digestion take place.

• pancreas
• liver
• stomach
• esophagus

A long folded tube inside the body attached to the stomach where nutrients in the food are absorbed.

• large intestine
• small intestine
• esophagus
• rectum

What word best describes our sun?

• Average
• Supergiant
• Dwarf
• Red Giant

Tags

NGSS.HS-ESS1-1

Why do other stars appear so much smaller than the sun?

• They are much smaller
• They are so far away
• They are not as bright
• They are dwarf stars

Tags

NGSS.5-ESS1-1

What are stars?

• Rocky bodies
• Hot exploding balls of gas
• 5 pointed shapes
• Hollywood actors

Tags

NGSS.5-ESS1-1