Whales have horizontally positioned tales opposed to fish and they swim in an up and down type of motion to move, where as fish are the exact opposite flexing and turning their body left and right with their vertical tale to move.
Whales have bigger mouths to eat large schools of krill (their main source of food)
And also, whales are mammals, and breathe with their lungs, whereas fish use gills to breathe underwater. I hope this helped! Please mark Brainliest!
Answer:
you want us to answer ALL those questions , cause that's alot lol but its okay if so .....
The flow of genetic information in eukaryotic organisms is DNA.
DNA replication processes link them.
Plants use their roots to get water, they collect carbon dioxide through openings on their leaves called stomata.
