Fish
Amphibians
Reptiles
Birds
Mammals
100

For respiration, the operculum covers this organ.

Gills

100

What is mucus?

Covering on the skin of the amphibians that sometime can be poisonous.

100

What thing that contains protein kertains that help reptiles’ skin from desiccation and abrasion?

Scales.

100

Do birds have a urinary bladder?

No

100

Why do mammals have middle year?

To hear higher pitch sound.

200

This organ help the fish to Homeostasis.

 kidneys

200

What kind of feet does amphibians have. 

Webbed feet.

200

What result the species can survive on less than 10% food energy.


Ectothermic

200

Why do birds have small gonads?

Help to increase In sizes in the breeding stage.

200

Where does notochord located in mammals?

Spine.

300

Explain how swim bladder works to help fish swim.

fills with gas, the fish rises, when gas leaves the bladder, it deflates and fish sinks


300

Why amphibians have “double life”?

Descendants of ancestral organisms that evolved some, not all, adaptations for life on land


300

What is the evolution shows on reptiles?

They are the first animals that la amniotic eggs that didn’t need to be deposited in water. It is protected by a hard shel/ First animals completely live out of the water.

300

What features helps a bird to fly?

Feathers, airfoil shape wings, lightweight bones, air sacs.

300

What is the 3 types of mammals? Give each an example.

Monotremes, Duck-billed platypus; Marsupials, kangaroo; Eutherians, human. 

400

How do we find the age of the fish.

Through the layers of the scales.

400

What are the differences on eating between larvae and adult?

Larvae: herbivore, Adult: carnivore

400

What is the benefits of amniotic eggs.

A tough shell keeps the amniotic egg from drying out and protects the embryo. They can be laid under rocks, in the ground, or even in the desert.


400

How do taxonomists classify birds.

To classify birds into orders and families taxonomists most often use morphological evidence from beaks, feet, plumage, bone structure, and musculature.


400

What is hatchlings?

nursed from milk that oozes through the skin on the belly.


500

What are the 2 main features of fish associated with the habitat in which they live? 

They do not have limbs, instead, they have pairs of fins. They do not use lung to breathe, they use gills instead.

500

Amphibians have a double loop heart or a single loop heart, explain what the answer means.

Double loop, heart-lungs-heart-body

500

How many chambers of heart does a reptiles have?

3 chambered heart.

500

Why birds have a high metabolic rate?

They are smaler so they use more energy.

500

Which group includes most mammals in the world?what percent?

Eutherians, 95% 

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