About half the world's population speaks a language that belongs to what language family? 1.balto-slavic, 2.indo-european, 3.greek, 4.celtic.

2, Indo -European

Explanation:

The Indo-European languages are spoken by about 3,5 billion people in the world, which is half of the world's population.

The Indo-European languages are spoken most in Europe and in areas of European settlements, they are also present in South Asia.

There are around 10 branches of the Indo-European language family: Anatolian, Indio Iranian, Greek, Italic, Germanic, Armenian, Tocharian, Celtic, Balto-Slavic and Albanian.

All the languages share a number of items of basic vocabulary as well as some common grammatical structures,

the group i'm selecting: greeks.

a first group of greek immigrants came to the us in the 1850s. the second group came to america starting in the 1890s due to economic opportunities they didn't have back in their home caused by the hardships of ottoman rule. greek immigration was 90% male, many of them expected to work and return to greece after earning enough capital, but ultimately had to remain in the us after the greek genocide.

a sample of water is taken and kept in a beaker in a freezer at a constant temperature of 0°c. if the system is at dynamic equilibrium, which of these statements is true?