In spring, their bodies return to normal __________.
live off
freezing
immediately
barely
O/X: Some animals, like birds, migrate to cooler places to find food.
O
X
During hibernation, their hearts _____ beat.
bearly
freezing
immediately
live off
Why do moose eat a lot in fall?
to migrate
to store fat in their bodies
to hibernate
During hibernation, an animal's body __________.
slows down
spends lots of energy
returns to normal
migrate
to sleep all winter long
the winter sleep of animals
to move to a different place
the act of migrating
O/X: After migration they do NOT go back home in spring.
O
X
hibernate
to sleep all winter long
to move to a different place
the winter sleep of animals
the act of migrating
Which is NOT true about animals' body changes during hibernation?
Their breating almost stops.
Their body temperature drops to just above 0 degrees.
Their hearts don't beat.
Why do some animals migrate in winter?
to find food
to store fat
to hibernate
hibernation
the winter sleep of animals
to sleep all winter long
to move to a different place
the act of migrating
O/X: Animals such as bears, snakes and bats hibernate.
O
X
O/X: When hibernating their body temperature drops to just above freezing.
O
X
What is it?
migrate
What is it?
hibernate
What is it?
freezing
What is it?
beat
In winter, many animals ___________ their body fat.
freezing
immediately
live off
barely
O/X: Before winter, they get fat.
X
O
What is the passage mainly about?
why some animals hibernate during winter
what happens to an animal's body during hibernation
how animals survive in winter
Their body temperature drops to just above _________.
barely
immmediately
freezing
live off
O/X: Winter is a easy time for animals.
O
X
What is it?
store
migration
to sleep all winter long
the winter sleep of animals
the act of migrating
to move to a different place
What is it?
breathing