math
what is an equivalent of 5/10?
what is 1/2, 2/4, 4/8?
what is an extinct shark that died because there was not enough food?
what is a megalodon?
what is 2 x 79?
what is 138?
what is a whale with a tusk?
what is a narwhal?
what is 785 x 287?
what is 1595?
where do whales usually migrate to?
what is warmer waters?
what is 650 x 2?
what is 1300?
what types of whales that eat different thing called?
what is teethed whales and baleen whales?
if x + 43 equal 136, what is x?
what is 93?
how come you can't hear whale songs?
what is frequency?