Mass of hydrogen when 72g of
magnesium, reacts with sulfuric acid

i think the answer is terrae but not 100 percent sure. ▓▬▬ §

i think is conclusions.i think so

they all get energy from eating other animals, dead animals to be more precise.

hienas tends to steal pray from other animals. crows and vultures tend to eat dead animals and leftovers.

hope it ,

bioteacher101