You must choose all three of the correct answers.

Question

Which of the following are examples of characteristics that scientists use to classify organisms into kingdoms?

Responses

How the organism obtains food

Presence or absence of cell structures like a nucleus

Radial or bilateral symmetry

Presence of a notochord or backbone

How many cells the organism has

Answer 1

- How the organism obtains food
- Presence or absence of cell structures like a nucleus
- Presence of a notochord or backbone