Cast Test Review

Leah conducts two trials to mix chemicals together. What is true about the products of the reaction?

• W is a solid substance

• X is a liquid substance

• Z ia s white solid substance

• Y is a solid substance

Tags

NGSS.MS-PS1-2

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

• Fermentation

Tags

NGSS.MS-LS1-6

What is the powerhouse of the cell?

• Nucleus

• Ribosome

• Mitochondria

• Chloroplast

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

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

• Oxygen

• Carbon Dioxide

• Nitrogen

• Hydrogen

What is the acceleration due to gravity on Earth?

What is the boiling point of water at sea level?

• 100°C

• 90°C

• 110°C

• 120°C

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which organ in the human body is responsible for pumping blood?

• Lungs

• Liver

• Heart

• Kidneys

What is the chemical symbol for gold?

• Au

• Ag

• Pb

• Fe