Fifteen

How do humans turn glucose into energy?

• Photosynthesis

• Digesting food

• Exercising

• Cellular respiration

Tags

NGSS.HS-LS1-7

Analyze the photo, and state how many stomata there  are.

• 1

• 9

• 3

• 6

Tags

NGSS.MS-LS2-3

A change in the genetic make-up, appearance, and behaviors of a species over time is called _______.

Tags

NGSS.MS-LS4-2

NGSS.MS-LS4-4

Which rock layer contains the newest fossils?

• B

• F

• E

• C

Tags

NGSS.MS-ESS1-4

List the steps of the scientific method

d

e

f

c

b

a

Communicate results

Analyze results

Conduct experiment

Ask a question

Draw conclusions

Form a hypothesis

What most likely caused the finches on the Galapagos Islands to have beaks that were different from the finches on the mainland?

• There were different types of predators on the islands.

• The finches on the mainland could not fly high enough.

• There was no water on the islands.

• There were different food types on each island.

Tags

NGSS.MS-LS4-2

NGSS.MS-LS4-4

Structures with the same parts have different functions; suggests that organisms share a common ancestry

• vestigial structures

• homologous structures

• adaptive radiation

• fossil

Tags

NGSS.MS-LS4-2

The fossil evidence found in these sedimentary layers BEST implies that

• land plants are older than land animals

• invertebrates lived on Earth before vertebrates

• land animals evolved at the same time as marine animals.

Tags

NGSS.MS-LS4-1

Which color of beetle is the favorable variation?

• green

• orange

Tags

NGSS.MS-LS4-4

Why are favorable traits more likely to be passed onto offspring?

• Because they are more likely to survive and reproduce.

• Because they come from dominant alleles.

• Because they come from recessive alleles.

• Because the trait is an acquired phenotype.

Tags

NGSS.MS-LS4-4