Question

Classify these anumals into the groups where they belong (mammal, fish, amphibian, reptile).Shark, fruit bat, tree frog, killer whale chamaleon, mouse, tuna, rattlesnake, cocodrile, salamander.

Answer 1

The animals can be classified into the following groups: shark (fish), fruit bat (mammal), tree frog (amphibian), killer whale (mammal), chameleon (reptile), mouse (mammal), tuna (fish), rattlesnake (reptile), crocodile (reptile), and salamander (amphibian).

Step-by-step explanation:

The animals can be classified into the following groups based on their species:

1. Shark - belongs to the fish class as it is a type of cartilaginous fish.
2. Fruit bat - belongs to the mammal class as it is a type of bat.
3. Tree frog - belongs to the amphibian class as it is a type of frog.
4. Killer whale - belongs to the mammal class as it is a type of whale.
5. Chameleon - belongs to the reptile class as it is a type of lizard.
6. Mouse - belongs to the mammal class as it is a small rodent.
7. Tuna - belongs to the fish class as it is a type of ray-finned fish.
8. Rattlesnake - belongs to the reptile class as it is a type of snake.
9. Crocodile - belongs to the reptile class as it is a type of reptile.
10. Salamander - belongs to the amphibian class as it is a type of amphibian.

Answer 2

All of the animals presented here are vertebrates, and we can organize them according to their characteristics.

Mammals are the animals belonging to the class Mammalia, characterized by the presence of fur or hair, mammary glands that produce milk for nursing the youngs, and three middle ear bones. Some of them are:

• Fruit bat

,

• Killer whale

,

• Mouse

Fish is a broad term that includes animals that are aquatic, have cranium and gills, and lack limbs.

They can be cartilaginous (shark) or bony (tuna).

Amphibians are four-limbed animals that live in the water and have gills as larvae but undergo a metamorphosis to become air-breathing adults with lungs. They can also breathe using their skin, and some small species don't even have lungs. Some examples are:

• Tree frog

,

• Salamander

Reptiles are completely terrestrial, mostly oviparous, with some species being viviparous. They have scales or scutes that protect their skin. Some species we can find here are:

• Chameleon

,

• Rattlesnake

,

• Crocodile