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2 years ago

In what forms do we find most of the water that is present on mars?

Biology

2 answers:

NeTakaya2 years ago

6 0

Answer:

A) in ice caps and underground permafrost

Explanation:

I just took a lesson on this and the fact said the Martian water is evaporated into space, in ice caps, and frozen underground. But the question said present on mars so its the last 2: Ice caps and frozen underground.

Fittoniya [83]2 years ago

4 0

Answer:C

Explanation:

Dont take my word on it but thats what I think.

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Please answer this. i need this.

maxonik [38]

Answer:

<h2>The scorpions</h2>

Explanation:

If you look the scorpion would only eat the insects so if the insects were removed then the scorpions wouldn't have any food and would die out causing extinction.

Hope I helped! Have a good day! . . . . or don't its up to you-

6 0

3 years ago

Please help me...

Valentin [98]

C - Angiosperms

Hope that helps! :)

3 0

3 years ago

Read 2 more answers

Observations and measurements recorded during an experiment.

AURORKA [14]

IT data because you are writing in informaton that was unkown but know you have observed it

4 0

3 years ago

Match the functional groups with their structures:

evablogger [386]

The true answer of your question is :

OH : HYDROXYL GROUP

NH2 : AMINO GROUP

CH3 : METHYL GROUP ( but in rather broader terms, that functional group of formula CnH2n+1 where n is an integer is called ALKYL GROUP where by substituting n by 1,2,3... we obtain methyl for n = 1, ethyl for n = 2, and propyl for n = 3 )

COOH : CARBOXYL GROUP is the correct answer since carbonyl is characterized by the presence of functional group C=O in general the formula of the compound would be
R-C=O-R’ where R and R’ are alkyl groups like methyl for example. However the carboxyl group could be thought of as a summation of carbonyl + hydroxyl ( CO + OH ) resulting thus in COOH.

I hope you’ll understand everything, anyway if not i’m always here to help. ♥️

7 0

3 years ago

true or false? to make a person breathe in, the volume of the chest cavity must decrease, creating a higher pressure in the thor

faltersainse [42]

The thorax is a very vital and important organ in the human body.

It is a structure that serves as a protective covering for organs in the body such as the lungs, the heart, some vital blood vessels e.t.c

It is false that to make a person breathe in, the volume of the chest cavity must decrease, creating a higher pressure in the thorax.

When a person breathes in, the chest cavity expands (the volume increases) and the pressure in the thorax decreases.

When a person breathes out, the chest cavity decreases in size, and the pressure in the thorax increases.

Therefore, we can see that the process of breathing in humans, follows the principle of Boyle's Law.

Boyle's law states that as the volume increases there is a decrease in pressure and as the volume decrease there is an increase in pressure.

Therefore, It is false that to make a person breathe in, the volume of the chest cavity must decrease, creating a higher pressure in the thorax.

To learn more, visit the link below:

brainly.com/question/24359876

3 0

3 years ago