how many teeths have a shark?
almost 3000 teeth
where do sharks and whales live?
in the ocean
who are the oviparous?
the sharks
who are the mammals?
the whales
where do live some species of sharks?
in sweet water
do sharks like human meat?
no, they don't
where do live some species of whales?
in the rivers
do sharks eat plankton?
whales eat plankton, not sharks
do whales eat small fish?
yes, they do
how big are sharks?
they weigh from 220 to 2.250 kg
how big are whales?
they weigh from 130.000 to 150.000 kg
how long are sharks?
they are from 2 to 4 meters long
how long are whales?
they are 30 meters long
how many tipes of sharks are there?
there are 360 tipes
how many tipes of whales are there?
there are 80 tipes
how many teeths have a whale?
from 400 to 800 teeth
