If an animal has long canine teeth and sharp molars it is probably a?

B

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If an animal has long canine teeth and sharp molars it is probably a
A.carnivore.
B.rodent.
C.deer.
D.herbivore.

Mammals that give birth to fully developed live young are termed
A.monotremes.
B.marsupials.
C.placentals.
D.bird-like.

Unlike reptiles young mammals depend on their parents for
A.food.
B.protection.
C.grooming.
D.all of the above

All marsupials except one group exist on the continent
A.Asia.
B.Africa.
C.Australia.
D.North America.

More than 90% of all mammal species are
A.monotremes.
B.marsupials.
C.placental mammals.
D.domestic animals.


Which structure in female mammals produces milk to nourish young?
A.placenta
B.kidney
C.mammary gland
D.cloaca

Unlike other mammals, female monotremes do not have
A.specialized teeth.
B.nipples.
C.mammary glands.
D.hair.

How are living mammals classified into groups?
A.type of circulatory system
B.method of development
C.method of respiration
D.method of regulating body temperature

Mammals are characterized by
A.warm-bloodedness and feathers.
B.hair and feathers.
C.mammary glands and hair.
D.hair and shelled eggs.

Compared to amphibians and reptiles, mammals are
A.ectothermic.
B.cold-blooded.
C.endothermic.
D.temperature adaptive.
 
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