For a multicellular organism like a person or a tree, do you think all of the cells look pretty much the same like the baseball players do?

My question says on my assignment. read the following scenarios and decide which of the properties of life are being described. the first one is. katherine stopped on the way to school to grab some donuts. 2. because a dog cannot sweat, it has to pant in order to stay cool. 3. an elephant trun had no bone but 4,000 muscles. i have no idea what i am supposed to anwer. i can't find the answer in my notes or book that i can understand anyway

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content

2points what do bacteria have in common with the cells of other living organisms?