64.60 g of water is how many moles of water H2O

3.586 mol of H2O (correct to 4 sig figs)

Explanation:

Known: 64.60 g water (a.k.a. H2O)

1 mol of H2O = 18.015g

How did I get that mass? Looking at the periodic table and adding atomic mass of 2 hydrogens + 1 oxygen ( 2(1.008) +15.999) = 18.015g

How many of mol of H2O will form?

Solving for the  unknown:

64.60g • (1 mol H2O / 18.015g H2O) = 3.58590 mol H2O

b.final

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