Both are made of water.
Yes, they are alike, although they are not very alike. When water turns into water vapour it disolves into the air, and you cannot see it, but steam is created by heat, and doesn't disolve into the air and you can see it.
Steam is water in gas form, so I guess u could say that.
They arent
Both are vertebrates.
They aren't
Yes
Humans and chimps' genomes are 96% identical.
They both can live on land.
Fish :D
the brain and how the bones are structured
they are both humans.
YES. They are because we and whales are mammals.