hammer heads usually sleep for up to three hours a day because if they stop moving they withday do they move their tail (back fins) as they sleep
it takes a great hammerhead 9 years, tiger and bull shark 15 years, spiney dogfish, 20 years!
it will take atleast 3 to4 years to reproduce
About a month.
same time it takes a tiger to reproduce 105 days.
a couple of days i think
6 weeks
Baleen whales are filter feeders. They can't swallow anything larger than a grapefruit. And they don't have any teeth to take a shark apart with. So no.
Fruit flies typically take about 8-10 days to reproduce and reach maturity.
about 1 min
the gestation for a chinchilla is 111 days
I don't know at all
Gestation period is 274 days