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Dahasolnce [82]
3 years ago
6

What information would you have to know to determine the toughness of a solid?

Biology
2 answers:
Mrac [35]3 years ago
8 0
You need to know 1) How much kinetic energy it absorbed before it broke.
2) What materials are able to scratch it.
3) Its mass.
marta [7]3 years ago
8 0
What you need to know is How much kinetic energy it absorbed before it broke. This is the answer A.
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1. What might cause an increase or decrease of carbon dioxide in a given location such as in the atmosphere or buried under grou
AVprozaik [17]

1. The carbon-dioxide increases in atmosphere by fossil-fuels, decaying-dead, automobiles etc. and when animals or plant die they get buried and carbon content increases under the ground.

2. Greenhouse gas are those gases which trap heat in the atmosphere and maintain the temperature of the earth.

3. Diamond and graphite are solid forms of carbon.

4. Dry ice is the carbon as liquid.

5. Autotrophs make simple sugar glucose via photosynthesis and this sugar is used by heterotrophs as a substrate for respiration in the presence of oxygen.

Explanation:

When the fuels from automobiles, fossil-fuel, dead decaying organism release carbon in the atmosphere, the increase in carbon dioxide is the cause of global warming.

Greenhouse gases absorb the infrared radiations from the earth's surface and reradiate it back to the atmosphere. In short greenhouse gases allow sun's rays to pass through and maintain the earth's temperature otherwise the earth will become too cold to sustain lives.  

7 0
3 years ago
Why are the prefixes “mono” “di”, and “poly and the base “saccharide” good to use when describing the three types of carbohydrat
jolli1 [7]

Answer:

“Mono” denotes one, “di” denotes two, and “poly” denotes a large number. 

What is the significance of these words in defining the 

three forms of sugars? 

These terms are used because they depict how the 

molecule appears. 

The molecule's base unit is called a "saccharide."

Explanation:

-

7 0
3 years ago
In DNA, only the _____ varies from one nucleotide to another.
kotykmax [81]
Only the bases varies from one nucleotide to another.

6 0
3 years ago
Read 2 more answers
On topographic maps, how does the spacing of contour lines relate to continental and ocean-floor topography? A. For both contine
Trava [24]

For both continental and ocean-floor topography, gentler slopes are represented by widely spaced lines while steeper slopes are represented by closely spaced lines.

Explanation:

The contour lines are one of the main, and one of the most used methods on the maps for representing the topography. Basically, the contour lines are closed lines that connect dots on the same elevation. It may sound very simple, but they do provide good insight into the topography, especially if the reader of the map knows how to interpret them well.

The contour lines are used both for continental and ocean-floor topography. The rules are the same for both, including the representation of the slopes. When a slope is gentler, the contour lines are more widely spaced. When a slope is steeper, the contour lines are much more closely spaced.

Some elements of the contour lines or that go with them to give better representation are:

  • black dots (representing a top)
  • thicker lines (every fifth, so that the counting is faster and easier)
  • small lines with given direction (representing cliffs or highly steep slopes)
  • numbers (providing information about elevation)

Learn more about contour lines brainly.com/question/1972242

#learnwithBrainly

4 0
3 years ago
Define magma ? How do scientists study about the interior of the earth​
earnstyle [38]

Answer:

hey army

Explanation:

love nctzen

6 0
2 years ago
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