Math

What is the value of the gravitational constant (G) in the equation for Newton's law of universal gravitation?

Tags

NGSS.HS-PS2-4

Which of the following is a scalar quantity?

• Velocity

• Force

• Energy

• Acceleration

What is the chemical formula for glucose?

Tags

NGSS.MS-PS1-1

Which of the following elements is a noble gas?

• Oxygen

• Nitrogen

• Helium

• Hydrogen

What is the primary gas found in Earth's atmosphere?

• Oxygen

• Carbon Dioxide

• Nitrogen

• Hydrogen

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

• Respiration

• Photosynthesis

• Transpiration

• Digestion

Tags

NGSS.MS-LS1-6

Which planet is known as the Red Planet?

• Earth

• Mars

• Jupiter

• Venus

What is the pH level of pure water?

• 0

• 7

• 14

• 5

What is the most abundant element in the universe?

• Oxygen

• Hydrogen

• Carbon

• Helium

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

• Heart

• Liver

• Kidney

• Lung