Question

this picture shows a fossil of an ancient animal called diadectes. diadectes lived about 280,000,000 years ago. it was one of the first animals to walk on land. which traits did diadectes have? select the traits you can observe on the fossil. a tail spotted skin a tall fin on its back front and back legs black-and-yellow eyes

Explanation:

Looking at the fossil, we can observe physical structures. A tail is visible as an extension at the rear. Front and back legs are present as limb - like structures attached to the body. Spotted skin, a tall fin on its back, and black - and - yellow eyes are not observable from the skeletal fossil as these are soft - tissue or color - related traits not preserved in the skeleton.

Answer:

a tail, front and back legs