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RELEASED

Which is an example of a learned behavior?

A

A bear cub practices catching salmon the way its mother does.

B

A baby gazelle rises to its feet within a few minutes of its birth.

C

A baby kangaroo climbs into its mother’s pouch as soon as it is born.

D

An adult salmon returns to its freshwater stream when it is time to reproduce.

NCDPI

32.

Which reproductive adaptation is more characteristic of mammals than amphibians?

A

external fertilization with internal development

B

internal fertilization with internal development

C

external fertilization with external development

D

internal fertilization with external development

What kingdoms did Carolus Linnaeus originally use for his classification system?

A

Fungi and Protista

B

Fungi and Animalia

C

Plantae and Protista

D

Plantae and Animalia

35.

33.

Sandworms are annelid worms that live on the seafloor. They absorb oxygen and excrete wastes through their skin. Which characteristic will best help the worm carry out these functions?

34.

North Carolina Test of Biology. Form I RELEASED Fall 2009

D

large surface area compared to body volume

A

large number of hearts

B

large diameter blood vessels

C

large mouth compared to body

volume

Page 17

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