Walking and Swimming Whales Quick Check

1 of 4 1 of 4 Items

Question
Fossils are used to study(1 point)
Responses

organisms that live today.
organisms that live today.

organisms that once lived.
organisms that once lived.

how ancient animals behaved.
how ancient animals behaved.

phylogenetic trees.

2 answers

how ancient animals behaved.
That is wrong