McGraw Hill Biology Module 8

Which step of the scientific method is a "If...then..." statement?

• hypothesis

• question

• conclusion

• experiment

A plant is a _________.

• Microorganism

• Consumer

• Producer

• Decomposer

Tags

NGSS.MS-LS2-3

A food chain shows how _________ passes from one organism to another as food.

• Energy

• Food

• Sunlight

• Meat

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Producers ____________.

• Make their own food

• Eat other animals

• Dig for food

• Eat minerals

Tags

NGSS.MS-LS2-3

Decomposers ________________. (Multi select answer)

• Decompose dead animals

• Decompose dead plants

• Make animals

• None of the above

Tags

NGSS.5-LS2-1

Herbivores eat mainly ___________.

• Meat

• Plants

• Cheese

• Air

Herbivores are ___________ in a food chain

• 1st

• 2nd

• 3rd

• Last

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

What is the primary function of chlorophyll in plants?

• Absorb water

• Absorb sunlight

• Absorb nutrients

• Absorb carbon dioxide

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which of the following is a characteristic of prokaryotic cells?

• Presence of a nucleus

• Presence of membrane-bound organelles

• Lack of a nucleus

• Lack of a cell membrane

In an experiment, what is the purpose of a control group?

• To provide a standard for comparison

• To introduce a variable

• To ensure the experiment is biased

• To increase the sample size