If water were a nonpolar molecule, how would it’s properties be different A. Water would not be able to climb up inside plants

B. Water would be a much heavier molecule

C. Water would be able to form hydrogen bonds

D. Water would stick together much more strongly.

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

What type of appendages do sponges cnidarians roundworms annelids mollusks arthropods echinoderms and vertebrate have? jointed, not jointed, absent  

Fredrick griffith made a scientific discovery in 1928