NUTRITION

NUTRITION OF ANIMALS

Breathing - Feeding

BREATHING

Allow animals to get their oxygen for living.

Multiple Choice

What is the type of breathing of mammals, reptiles and birds?

• skin breathing

• tracheal breathing

• gill breathing

• lung breathing

Lung breathing

Oxygen passes through the nose or the mouth, to the lungs.

Multiple Choice

What is the type of breathing of fish?

• skin breathing

• lung breathing

• gill breathing

• tracheal breathing

Gill breathing

Exclusive for aquatic animals

which breath through gills.

Multiple Choice

What type of breathing does amphibians and some invertebrates have?

• lung breathing

• skin breathing

• gill breathing

• tracheal breathing

Skin breathing

The exchange of gasses occurs through the skin, without hair, feathers or scales.

Multiple Choice

What is the type of breathing that most of invertebrates have?

• tracheal breathing

• lung breathing

• skin breathing

• gill breathing

Tracheal breathing

Oxygen enters into the tracheal tubes that diffuses the air from the exterior to the interior to all the body.

FEEDING

Animals get the vital nutrients and energy for survival from food.

Multiple Choice

Animals that eat only plants:

• herbivores

• carnivores

• omnivores

Herbivores

Animals that only eat plants.

Multiple Choice

Animals that eat other animals.

• herbivores

• carnivores

• omnivores

Carnivores

Animals that eat other animals.

Multiple Choice

Animals that eat both, plants and animals.

• hervibores

• carnivores

• omnivores

Omnivores

Animals that eat both living things, plants and animals.