Mammals

Mammals have a _____ chambered heart.

• One

• Two

• Three

• Four

Mammals have ________-loop blood circulation.

• Single

• Double

• Triple

• Quadruple

A mammal that has a pouch is a _________________.

• carnivore

• platypus

• warm-blooded

• marsupial

A mammal that lays eggs is called a _____________.

• Monotreme

• Marsupial

• Placental

• Eutherian

Which of these is a marine mammal?

• Shark

• Whale

• Green Turtle

• Seahorse

Mammals have the largest ____ of all vertebrates.

• brain

• heart

• liver

• lungs

The only flying mammals

• Bats

• Birds

• Flying Fish

• Bald Eagle

A mammal who gives live birth to a well-developed offspring is called a ______________?

• Monotreme

• Marsupial

• Therapsid

• Eutherian

What muscle in mammals help them breath by contracting the lungs?

• Gastrocnemius

• Rumen

• Masseter

• Diaphragm

What type of teeth would be prominent in an herbivore?

• Incisors

• Canines

• Molars