M4 - Lesson 1 Assignment
Siužetinės Linijos Tekstas
- Why do birds have beaks? and Why do some animals can live in a tropic country?
- Why do giraffes have long necks?
- Why do zebras, donkeys, and horses look-alike?
- How about we time travel to answer your questions about evolution of animals?
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- It's nice to meet you, Sir Aristotle and Sir Empedocles! My students are wondering why birds have beaks. May you inform us the concept about it?
- Animals change over time so the birds have developed beaks to be able to live.
- Birds have developed beaks so that they can easily pick up food such as nuts.
- Hello, Sir Georges Buffon! My students are curious why some animals can live in a tropical place and some can't. Perhaps, you can give them some insights?
- Animals adjust to their environment. For example, elephants and monkeys are warm blooded animals which means they have a body temperature higher that the environment so they can live in the tropics.
- Yes. They share the same ancestors. As you can see, they have similar structures. Their family is called the Equidae.
- Good Morning, Sir Erasmus Darwin! We are curious why zebras, horses, and donkeys look alike? Do they have the same ancestors?
- Hello, Sir Jean Baptiste Lamarck! It's a pleasure to meet you. We would like to ask how giraffes have long necks.
- Giraffes have long necks because they try to reach the leaves on top of trees. Their necks overstretched and they passed it on their offspring. This is called an acquired trait.
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