Day 7

What is the primary function of chlorophyll in plants?

• Absorbing water

• Absorbing sunlight

• Providing structure

• Releasing oxygen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following is a chemical change?

• Melting ice

• Boiling water

• Burning wood

• Breaking glass

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the chemical formula for table salt?

Which planet is known as the Red Planet?

• Earth

• Mars

• Jupiter

• Venus

What is the process by which plants make their own food?

• Respiration

• Photosynthesis

• Digestion

• Transpiration

Tags

NGSS.MS-LS1-6

What is the boiling point of water at sea level?

• 100°C

• 0°C

• 50°C

• 200°C

Which gas is most abundant in the Earth's atmosphere?

• Oxygen

• Hydrogen

• Nitrogen

• Carbon Dioxide

What is the powerhouse of the cell?

• Nucleus

• Ribosome

• Mitochondria

• Chloroplast

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

What is the chemical symbol for gold?

• Au

• Ag

• Pb

• Fe

Which organ in the human body is primarily responsible for detoxification?

• Heart

• Liver

• Kidney

• Lung

Tags

NGSS.HS-LS1-3