animals

Translate this question to English language

• amphibian

• bird

• mammal

• fish

Answer explanation

The correct translation of the question to English language is 'amphibian', which matches the provided answer choice.

What kind of animals have scaly skin, vertebra, and are cold-blooded?

• birds

• mammals

• reptiles

• insects

Answer explanation

Reptiles have scaly skin, vertebra, and are cold-blooded, making them the correct choice among the given options.

What animals have vertebrae and use gills to breathe?

• birds

• mammals

• fish

• insects

Answer explanation

Fish have vertebrae and use gills to breathe, making them the correct choice for animals that fit the description.

Which type of animals gives birth and nurses their babies with milk?

• fish

• mammal 

• bird

• reptile

Answer explanation

Mammals are the type of animals that give birth and nurse their babies with milk, making them the correct choice in this question.

Translate this question to English language

• egg, tadpole, tadpole with front legs, tadpole with back legs, frog

• frog, tadpole, egg, tadpole with back legs, tadpole with front legs,

• egg, tadpole with front legs, tadpole with back legs, frog, tadpole

• egg, tadpole, tadpole with back legs, tadpole with front legs, frog

Answer explanation

Translate the given question to English language to find the correct answer choice, which is 'egg, tadpole, tadpole with back legs, tadpole with front legs, frog'.

I live part of my life in water and part on land. I am born with gills but grow lungs. I am ectothermic (cold-blooded). I have moist smooth skin. What am I?

• fish

• bird

• amphibian

• mammal

Answer explanation

The correct choice is amphibian because they live part of their life in water and part on land, are born with gills but grow lungs, are ectothermic, and have moist smooth skin.

The only group of animals that begin their lives breathing through gills in the water and as adults can live on land breathing with lungs.

• amphibians

• reptiles

• mammals

• fish

Answer explanation

Amphibians are the only group of animals that start their lives breathing through gills in water and as adults can live on land breathing with lungs.

Translate this question to English language

• Fish

• Mammals

• Amphibians

• Reptiles

Answer explanation

Translate this question to English language, the correct choice is 'Reptiles'.

Translate this question to English language

• Amphibians

• Reptiles

• Birds

• Mammals

Answer explanation

Translate this question to English language means converting the given text into English. The correct choice is 'Amphibians'.

How do reptiles exchange oxygen and carbon dioxide?

• lungs

• gills

• through their skin

• they don't need to exchange gases

Answer explanation

Reptiles exchange oxygen and carbon dioxide through their lungs.