Test

What important activity is done by the epiglottis?

• Absorption of nutrients happens.

• The sound of the voice is produced.

• Controls the passageway of air and food

• Oxygen is exchanged with carbon dioxide.

Diagram 1 shows 4 needs of photosynthesis. What is A?

• Carbon dioxide

• Water

• Chlorophyll

• Sunlight

Tags

NGSS.MS-LS1-6

Based on the picture, what is C?

• Water

• Carbon dioxide

• Chlorophyll

• Sunlight

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

What is the chemical formula for water?

Tags

NGSS.MS-PS1-1

Which planet is known as the Red Planet?

• Earth

• Mars

• Jupiter

• Venus

What is the process by which plants make their food using sunlight?

• Photosynthesis

• Respiration

• Transpiration

• Digestion

Tags

NGSS.MS-LS1-6

What is the powerhouse of the cell?

• Nucleus

• Ribosome

• Mitochondria

• Chloroplast

Tags

NGSS.MS-LS1-2

What is the acceleration due to gravity on Earth?

Which element has the atomic number 6?

• Oxygen

• Carbon

• Nitrogen

• Helium

What is the boiling point of water at sea level?

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4