Login or Sign Up

Ask a New Question

Vertebrate Evolution

Questions (2)

Humans, mice, and giraffes have seven vertebrae in their necks. What can scientists conclude from this observation?(1 point)
1. 1 answer
2. asked anonymously
3. 38 views
A valid conclusion from this cladogram is that (1 point)mammary glands appeared in vertebrate evolution after the placenta
1. 1 answer
2. asked anonymously
3. 33 views