The word "universal" in line 1 is closest in meaning to:

The word "some" in bold refers to

Which of these statements about the Ivory Coast national team is NOT true

The researcher is yet to get the results.

This sentence means _______.

The bacteria, with incomplete cell walls, are not able to reproduce.

"reproduce" means _______.

A rather surprising geographical feature of Antarctica (Nam cực) is that a huge freshwater lake, one of the world’s largest and deepest, lies hidden there under four kilometers of ice.

The thick glacier (sông băng) above Lake Vostok actually insulates (cô lập) it from the frigid temperatures on the surface (bề mặt).

The discovery of such a huge freshwater lake trapped under Antarcticais of interest to the scientific community because of the potential that the lake contains ancient microbes that have survived for thousands upon thousands of years, unaffected by factors such as nuclear fallout and elevated ultraviolet light that have affected organisms in more exposed areas.

Most people think that lions only come from Africa. This is understandable because in fact most of them do come from there but this has not always been the case.

Despite living in a sanctuary, which makes lions safe from hunters, they still face a number of problems that threaten their survival. One of these is the ever-present danger of disease.

India’s lions are particular vulnerable because they have a limited gene pool. The reason for this is interesting – it is because all of them are descended from a few dozen lions that were saved by a prince who took a particular interest in them.

In Hawaii, you can take special courses to learn how to scuba dive. After the courses, you can get a certificate that will allow you to dive alone. Since it can be dangerous, proper instruction and great care are always necessary when you are scuba diving.

Main idea:

Main idea: