Question

1.Do you know anything about whales? 2.Do whales live in water? 3.Do they eat fish? 4.Can they stay under water long without breathing? 5.Have you ever heard about a killer whale? 6.Do whales have big mouths? 7.Do they drink water? 8.Do they sleep? Ответьте на эти вопросы пожалуйста,7 класс

Answer 1

1. not that much
2. yes, they do
3. yes, but not thay much
4. i guess, they do...\
5. stop it, they lied to you
6. yes, they do
7. really?...
8. guess we need to find a whale and ask him!

Answer 2

1. Yes, I know about whales. They are large marine mammals that belong to the order Cetacea, which includes dolphins and porpoises as well. Whales are known for their size and aquatic lifestyle.

2. Yes, whales are marine animals that live in water. They are adapted for life in the ocean and have streamlined bodies and powerful tails for swimming.

3. Yes, whales are carnivorous and their diet primarily consists of fish and other marine organisms. However, the specific diet of each whale species can vary. Some whales, such as the blue whale, primarily feed on tiny shrimp-like animals called krill.

4. Whales are mammals, which means they breathe air. They have lungs and need to come to the water's surface to breathe. However, whales have the ability to hold their breath for extended periods of time. Depending on the species, some whales can stay underwater for several minutes to over an hour before resurfacing to breathe.

5. Yes, the killer whale, also known as the orca, is a type of whale. Despite its name, the killer whale is actually the largest member of the dolphin family. It is known for its distinctive black and white coloration and its reputation as a skilled predator.

6. Yes, many whale species have large mouths. Baleen whales, such as the blue whale and humpback whale, have enormous mouths equipped with baleen plates that allow them to filter small prey, such as krill, from the water. Toothed whales, like the killer whale, have large mouths with sharp teeth for catching and eating fish and other prey.

7. Whales do not drink water like humans do. They get their hydration from the food they eat, which contains a certain amount of water. Whales that primarily eat fish or other prey with a high water content can obtain the necessary hydration from their diet.

8. Whales do sleep, but their sleep patterns are different from those of humans. They have a sleep behavior called "logging," where they rest at the water's surface or just below it. During logging, whales are still able to breathe, but they are in a more relaxed state. Whales need to be conscious to control their breathing, so they sleep with only half of their brain at a time, allowing the other half to stay awake and alert. This is known as unihemispheric sleep.