Ambulocetus, is the ancestor of the whales. It was known as the walking whale because it could walk on land, though it spent most time in water.
Animals of the genus Ambulocetus are intermediaries between basal mammals and modern whales, and possibly ancestral to modern whales.
wolves
the grey wolf
Dingos, wolfs,
gray wolves
the wolf or the wolfs
The shores of Central Asia, as is could function in both water and on land.
No one knows for sure what animal is the ancestor of the lion. They are considered to be a young animal and have only been around for about 700 thousand years.
they inherited their bones from a common ancestor
Because way back, they both had a common ancestor.
Because way in the past they are descended form a common ancestor.
commen descents :D