Science: Biology

What is the powerhouse of the cell?

• Mitochondria

• Golgi Apparatus

• Nucleus

• Ribosomes

Tags

NGSS.MS-LS1-2

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Which gas do plants use during photosynthesis?

• oxygen (O2)

• hydrogen (H2)

• carbon dioxide (CO2)

• nitrogen (N2)

Tags

NGSS.HS-LS2-5

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

• Mitosis

• Respiration

• Photosynthesis

• Chloroplast

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is the largest organ in the human body?

• liver

• heart

• skin

• intestine

What is the basic unit of life?

• organism

• cell

• atom

• molecule

Tags

NGSS.MS-LS1-1

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What is the study of living organisms called?

• mathematics

• geography

• chemistry

• biology

Which gas do humans inhale and exhale?

• nitrogen and helium

• oxygen and carbon dioxide

• argon and neon

• hydrogen and methane

What is the process of cell division called?

• Replication

• Mitosis

• Photosynthesis

• Meiosis

Tags

NGSS.HS-LS1-4

What is the chemical formula for water?

• HO2

• H2O

• O2H

• H3O

Tags

NGSS.MS-PS1-1