2 Read the text and answer the questions. 1 Do the students mention any of the advantages thayou thought of in 1?2 What subject does each student study?​

Planet Artestrest. This planet is the third planet in the Marial system. It has almost the same weather conditions, as on Earth. Artestrest is second planet in the Marial system with, who we call "homo sapiens". Even though they have a mind, their look is very different. There are different races, some of them even live ender water! The most advanced race is asantas, who live in water and share one mind, they are genius. 
On Artestrest there are plants and animals, that are very similar to what we have on Earth. But since the first type of animal died out, each and every conscious being was saving animals and nature. Thats why most races don't eat meat. They find all substances, that their organisms need in plants and so.
The population of Artestrest is alike humans, but their organisms changed depending on the environment. Those, who live in water of cource have gills and fish tales. Those, who live in forests and watch the nature have light green skin color. 
This nation is unique. 

Animals I like.There are a lot of animals on our planet. Some are very cute and some are really dangerous. I like all animals. My first favourite animal is a dog. I like it because it is so friendly and it likes people. Dogs can be really true friends. My second favourite animal is a cat because it is so pussy and soft. My third favourite animal is an elephant because it is so big and helpful. My fourth favourite animal is giraffe because it can see far.
But my most favourite animal is a whale.

Whales are not fish; they are the biggest sea animals on our planet.

They can be found in all the oceans.

The word ‘whale’ comes from the Greek language and is translated as a sea monster.

They live about 30 to 50 years and some of them even more than that.

There are different kinds of whales: some of them are very big. Blue whales, for example, are about 30 metres long and can weigh up to 150 tons. Other kinds are about 5 metres long and weigh about 4 tons.

The can dive as deep as 1 kilometer, not more.

They can swim under water from 10 up to 40 minutes, and then they must come to the surface of the water to breathe.

Whales can develop speed up to 20 and even 40 km/h. (kilometers per hour)

Some kinds of whales have teeth and one tooth weighs 1 kilogramme.

Whales feed on marine plankton, mollusks, fish, and krill.  Some kinds eat sea animals: seals, penguins, etc.

People kill whales for their fat and whalebone. That's all for now.