3 years ago

(earth science not chem!!) What branch of Earth Science deals with stars and galaxies beyond Earth?

Chemistry

2 answers:

8_murik_8 [283]3 years ago

5 0

Answer:

The answer is Astronomy.

Explanation: Astronomy is the study of objects beyond the Earth’s atmosphere

kolezko [41]3 years ago

4 0

I would say astronomy

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Ierofanga [76]

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3 years ago

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otez555 [7]

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The boiling point of liquid nitrogen is 77 kelvin. It is observed that ice forms at the opening of a container of liquid nitroge

icang [17]

Answer:

The answer is "The First choice".

Explanation:

The whole question can be found in the file attached.

The water vapor inside the air freezes thru the entrance of its nitrogen. This is because liquid nitrogen has a very low temperature and seems to be sufficiently cold to condensed and freeze the steam of water. At air pressure, it has a boiling temperature of -196°C. Freezing the skin producing freeze or cold burns can be associated with direct contact.