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zmey [24]
3 years ago
12

What is the control variable in the experiment

Biology
1 answer:
mihalych1998 [28]3 years ago
3 0
<span>You mean controlled variable, controlled variables are the quantities/factors that are held constant or the same. </span>
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What are charcteristics of lithosphere?
Gnesinka [82]

<u>Answer:</u>

Lithosphere: the name lithosphere comes  from the greek words lithos ,meaning rocky  and spheaerous ,meaning sphere.

The lithosphere is the moving part of the surface of earth planet.it it consist of the continental crust ,oceanic crust and the uper part of the mentle ,called asthenosphere .It is bounded by atmosphere from above and asthenosphere below.

<h3>charcteristics: </h3>

The uppermost part is crispy, and it is present where brittle deformation happens, like faults, and damage from earthquakes. The lower part is warmer ,things get hotter going towards the interior of the planet, and this is where ductile deformation happens, like folding of rocks. The movement is steered by convection in the mantle, which helps push some tectonic plates together, while separating others.

The lithosphere is very important because we humans live here, and we have to interact with it for survival . Movement of the lithosphere is essential because it provides us land to live on. Without tectonic uplift, erosion would have long since wiped out all dry land, and we would not be here.

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8 0
4 years ago
Which of the folowing tools can be used to determine a storm might be coming.
7nadin3 [17]
Barometer because a barometer is used to measure air pressure which is used especially in forecasting weather hope that helps :)
3 0
3 years ago
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According to the theory developed by Charles Darwin, what process causes organisms to develop traits that help them adapt to cha
MrRissso [65]
Natural selection. Have you heard of his finch studies? That will help you to understand natural selection if you need help.
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3 years ago
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Which of the following would NOT be a constituent of a plasma membrane? Select one: a. messenger RNA b. phospholipids c. glycopr
Katyanochek1 [597]

Answer:

The correct answer is a. messenger RNA

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The plasma membrane mainly contains lipids, proteins, and carbohydrates. Phospholipids make the bilayer of the plasma membrane. Carbohydrates can be found attached to proteins and lipids.  

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So phospholipids, glycolipids, and glycoproteins are the part of the plasma membrane but not messenger RNA.

7 0
3 years ago
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Ignore the scratch outs, but can someone help me? 20 points to the lovely person who helps with my biology work.
Ainat [17]

Answer:

Explanation:

<u>RNA</u> molecule that are produced from the DNA are used by the cells <u>structure </u>to create polypeptides chain. polypeptides chains are linked together of <u>amino acid</u> that form  a protein . the macromolecules work together to carry out the <u>function</u> of a liivng organisms

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3 years ago
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