2 years ago

Which of these planets would be most able to support a colony of humans?

Biology

1 answer:

marin [14]2 years ago

5 0

Answer: Planet A: 76% Nitrogen, 23% Oxygen, 1% Other

Explanation:

To support humans, the planet outside the solar system must have a similar composition of atmosphere with the Earth. It must have nitrogen and oxygen as the most abundant gases in the atmosphere, and small amounts of other gases.

You might be interested in

Which types of questions can most likely be answered through scientific investigation

yarga [219]

Answer:Objective questions

Explanation:

3 0

3 years ago

Read 2 more answers

What is the protected layer of a seed called

MatroZZZ [7]

It is called the seed coat

7 0

3 years ago

HELP PLEASE!!!!!!!!! What is the difference and similarities between convection, conduction and radiation?

Lelechka [254]

Answer:

Well these are all ways to move heat from one thing to another.
However, the ways the heat is moved is different in each way.

7 0

3 years ago

What word or two-word phrase best describes the shape of the phosphorus trichloride ( ) molecule?

Rama09 [41]

The shape of the phosphorus trichloride is a trigonal pyramid.
<span>Phosphorus trichloride consists of phosphorus and chlorine and its chemical formula is PCl3. This molecule is involved in redox reactions and can act both as electrophile and nucleophile. PCl is a precursor to other phosphorus chlorides: PCl5, POCl3 and PSCl3</span>

4 0

3 years ago

The heart is an example of several similar tissues working together to do a specific job for an organism, which level of organiz

scoundrel [369]

The answer would be C, and organ.

3 0

3 years ago