Question

Which of the following is not a fossil?

A. worm burrow tube from 400 million yeas ago
B. deer tracks left in wet mud this morning
C. marine shell that is 1 million years old
D. all of the above are fossils

Answer 1

deer tracks left in wet mud this morning

Answer 2

B

Answer 3

Fossils (from Latin fossus, literally "having been dug up") are the preserved remains or traces of animals (also known as zoolites), plants, and other organisms from the remote past (source- wiki). so the answer must be B.

Answer 4

B.

Answer 5

thanks :)