Fossils are used to study(1 point)
Responses
phylogenetic trees.
phylogenetic trees.
how ancient animals behaved.
how ancient animals behaved.
organisms that once lived.
organisms that once lived.
organisms that live today.
Responses
phylogenetic trees.
phylogenetic trees.
how ancient animals behaved.
how ancient animals behaved.
organisms that once lived.
organisms that once lived.
organisms that live today.