Fish and marine mammals sift out the salt from the water, then they drink it.
I would say for number three the answer would be 3
Prokaryotes don't have a nucleus so it's bacteria :)
Answer:
Trees are cut at a faster rate than they are planted. Often times, such as in the Amazon rainforest, trees aren't replanted at all. Trees take years to grow, and at the rate deforestation occurs, it may not be enough to reverse the effect of climate change.
Water will cool down the organism