Overview of Animals

Question 1

A scientist is studying an organism and has classified it as an animal.

Revolt · Accepted Answer

A: It is multicellular.

Question 2

multicellularheterotrophseukaryotesvertebrates

Question 3

Animals produce a substance called insulin, which helps them maintain healthy levels of glucose in their blood.

Revolt · Accepted Answer

D: homeostasis

Question 4

Which function allows animals to find mates?

Revolt · Accepted Answer

A: movement

Question 5

Clams and oysters are examples of invertebrates.

Question 6

A scientist discovers a new organism and is trying to classify it. Which observations would most likely indicate that the organism is an animal?

Question 7

Which two characteristics describe all animals?

Revolt · Accepted Answer

C: heterotrophic and multicellular

Question 8

Which two characteristics do all animals have?

Question 9

Which three steps describe how an animal obtains and uses energy for growth?

Question 10

What do all vertebrates and invertebrates have in common?

Overview of Animals Answers