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What else can I help you with?
When sharks sleep?
that's simple sharks don't sleep
Do sand tiger sharks sleep?
no they r like all sharks if they sleep they die
How often do sharks sleep?
hammerhead sharks sleep for 2 to 3 hours a day
How do sharks not sleep?
Sharks do sleep however they must sleep and swim at the same time because if they stop swimming they will stop breathing.
Does the hammerhead shark sleep?
all sharks do not sleep.
Do mud sharks sleep?
no
Do sharks sleep, and if so, how do they do it?
Yes, sharks do sleep, but in a different way than humans. Sharks do not have eyelids, so they cannot close their eyes while sleeping. Instead, some sharks have to keep swimming to keep water flowing over their gills for oxygen. This is called "active rest." Other sharks can rest on the ocean floor or in a cave while still moving water over their gills to breathe.
Do alpackers sleep standing?
no, they do not, horses are the only known animals to sleep standing up.
Can rats sleep standing up?
No, rats cannot sleep standing up. The only mammals that can sleep standing up are large herbivorous mammals, like horses. They sleep standing up because it is sometimes difficult for them to stand up for lying down. Some birds, like flamingoes, sleep standing on one foot.
Moose sleep standing up?
They sleep standing on one leg and rotate during the night.
Do sharks attack with there eyes closed?
Sharks do not sleep
Does a cow still sleep lying down when its head is straight or do they only sleep when its turned in?
No. Cows are not built to sleep standing up like horses are. Because cows are heavy in the brisket and barrel area, holding all that weight with fat, muscle, four-chambered stomach and other organs, they choose to lay down to sleep instead of remaining standing. They do doze, however when they are standing up, but it is only a light doze, not a sleep.
