Ask Question
12 November, 05:03

A student observes an animal that has a backbone, gills, and scales. It lays eggs and is cold-blooded.

What does this animal have in common with all mammals?

Answer Options with 5 options

A. a backbone

B. gills

C. scales

D. egg-laying

E. cold-blooded

+4
Answers (1)
  1. 12 November, 05:32
    0
    A. a backbone

    If you think about it, us mammals (humans are mammals) don't have gills, scales, we do not lay eggs, and we are not cold-blooded. But we do have a spine, or backbone.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A student observes an animal that has a backbone, gills, and scales. It lays eggs and is cold-blooded. What does this animal have in common ...” in 📗 Biology if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers