Animals

This word means "double life" because animals in this class live part of their life in the water and part of their life on the land.

• fish

• Mammal

• Reptilie

• Amphibian

This is a(n) 

• Reptile
• Fish
• Mammal
• Amphibian

Tags

NGSS.MS-LS4-2

Why do amphibian eggs have to be in water?

• They do not have shells and would dry out

• They are encased in jelly

• They are released easier in water

• To protect young from terrestrial predators

Tags

NGSS.MS-LS2-1

Organisms that are able to maintain their internal temperature are considered...

• Ectothermic
• Endothermic

True/False: Amphibians have scales and claws.

• True

• False

Which of the following is a difference between a platypus and a pigeon?

• 4 chambered heart
• Endothermic
• Hair
• lay eggs

How are fish different from amphibians?

• Spinal column
• Gills during part of their life
• Scales
• Are in water at least during part of their life.

Tags

NGSS.MS-LS4-2

Which of the following has a 4 chambered heart?

• Frogs
• Fish
• Birds
• Reptiles

Which type of mammal has a pouch for their young to fully develop?

• Monotremes
• Placental
• Marsupials
• Mammial mammals

Montremes are different from placental and marsupial mammals because....

• They have hair
• They are ectothermic
• They lay eggs
• They do not feed milk to their young