We often notice bananas turn brown over time. This happens because of ethylene. It is a type of horm
[600호]
We often stretch out our bodies before a workout or after staying in one position for a long time. H
[599호]
A rhinoceros is a large animal that has a sharp horn on its nose. Interestingly, some rhinoceroses h
[598호]
All dogs, regardless of the breed, sometimes stick out their tongues. Just like humans, dogs cool do
[597호]
An elephant is a huge mammal that is famous for its long nose and sharp tusks. However, not all elep
[596호]
Proteins are good for our bodies because they help us build and maintain muscles. Proteins are also
[595호]
The king cobra is the world’s longest snake that has venom. When we think of king cobras, the firs
[594호]
There are not many animals in the world that can feed on eucalyptus leaves. This is because eucalypt
[593호]
Driving a car is convenient. But it is sometimes dangerous. When a car
[350호]
Onions are healthy vegetables that are rich in various vitamins. They become sweet when they get coo
[592호]
[이전10개] 21 22 23 24 25 26 27 28 29 30 [다음10개]
