Question

can you answer these questions

Brendan made a chart to categorize the characteristics of animals.

An empty 2-column table titled Characteristics of Animals. Column 1 is labeled Always. Column 2 is labeled Sometimes.

Which phrase should be written in the column titled "Sometimes”?

Are multicellular
Have membrane-bound organelles
Produce their own food
Display an asymmetrical body plan

What do all vertebrates and invertebrates have in common?

They are prokaryotic.
They are covered by an outer skeleton.
They are multicellular.
They are bilaterally symmetrical.

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

It is multicellular and can move itself from place to place.
It is heterotrophic and unicellular.
It makes food from sunlight and is eukaryotic.
It is prokaryotic and can move itself from place to place.

he ability of an animal to maintain a stable internal environment is called


Which function allows animals to find mates?

movement
homeostasis
reproduction
feeding

Answer 1

1) Which phrase should go in "Sometimes"?
- Display an asymmetrical body plan.
(Some animals are asymmetrical [e.g., sponges], while others have radial or bilateral symmetry.)

2) What do all vertebrates and invertebrates have in common?
- They are multicellular.

3) Which observations would most likely indicate the organism is an animal?
- It is multicellular and can move itself from place to place.
(Animals are multicellular, eukaryotic, and many are capable of movement.)

4) The ability of an animal to maintain a stable internal environment is called
- Homeostasis.

5) Which function allows animals to find mates?
- Movement.