BJU

Write an equation to show if the forces are balanced or unbalanced.

• 400 > 300

• 400 = 300

• 400 < 300

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

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 element has the atomic number 6?

• Oxygen

• Carbon

• Nitrogen

• Helium

What is the acceleration due to gravity on Earth?

What is the boiling point of water at sea level?

• 100°C

• 90°C

• 80°C

• 70°C

Tags

NGSS.MS-PS1-4

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

• Oxygen

• Carbon Dioxide

• Nitrogen

• Hydrogen

What is the main gas found in the sun?

• Helium

• Oxygen

• Hydrogen

• Carbon