Question

18/5 write result of the valid formulae given below . Put a cross (x) if the formula is invalid

Answer 1

Explanation:

18/5 write result of the valid formulae given below . Put a cross (x) if the

Answer 2

Answer:

mi

Explanation:

The sky (also sometimes called celestial dome) is everything that lies above the surface of the Earth, including the atmosphere and outer space. In the field of astronomy, the sky is also called the celestial sphere. ... At night, the Moon, planets, and stars are similarly visible in the sky.