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Ghella [55]
3 years ago
8

Why is sandstone not a mineral ?

Biology
1 answer:
algol133 years ago
4 0
It is not a mineral because its grains can be composed even out of organic material. It can be made out of mineral grains however, but not always.
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Why do areas of lower pressure usually experience stormy weather
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The air begins to rise into the atmosphere. When air rises, it cools down and condenses into precipitation and clouds. This is why an approaching low pressure system means an increased chance for clouds, rain, or snow. It is called "low pressure" because as air rises, the air pressure is lower at the surface.
3 0
3 years ago
Assuming no genetic recombination, how many genetically distinct types of gametes can a single human being make?
Georgia [21]

Answer:

Explanation:

Each chromosome represents a twin.like pairs of socks.

This is an analogous problem: you have 2 pairs of socks, one white, one black. Each of the sock is tailored to a specic foot, right or left. How many different ways can the socks be mixed and matched , one for each foot?

Here are the possibilities : left = black, right = black is one such match. Left = white, right = black is another.

so also we will have 23 chromosome pairs

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3 years ago
NASA has a secret meeting that they code name the ""council of__""
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Answer:

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the secret meeting was held by NASA

7 0
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Anna35 [415]

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Less oxygen.  Less life.

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Plants make up most of our oxygen here on earth, because of the carbon cycle and photosynthesis.  They take carbon dioxide, and turn it into oxygen.  And not only that, but some animals live in trees to protect themselves from birds and other animals.

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Which of the following is true about all minerals? A) Organic B) inorganic C) white D) hard
dsp73
The answer is A. Organic
5 0
3 years ago
Read 2 more answers
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