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Alexandra [31]
3 years ago
15

List three machines or devices that depend on gravity to work.

Biology
1 answer:
meriva3 years ago
8 0
Gravity is a force which causes objects to fall or be still on the earth's surface. This invisible force has been longed explored mainly by many scientist however, Isaac Newton was first to conceptualize this into a proper principle. 

GravityLight is a device that was recently developed by engineers that is designed to produce light through the force of gravity. 
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All Nucleotide elements
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The phosphate groups allow the nucleotides to link together, creating the sugar-phosphate backbone of the nucleic acid while the nitrogenous bases provide the letters of the genetic alphabet. These components of nucleic acids are constructed from five elements: carbon, hydrogen, oxygen, nitrogen, and phosphorous.

Explanation:

8 0
2 years ago
Explain the most common machine in the human body
Ilya [14]
HI there!!!!!!

It would probably be the heart, brain or our muscles; they are constantly working !

5 0
2 years ago
Identify the main difference between prokaryotes and eukaryotes.
ryzh [129]

Answer:

Prokaryote slack a nucleus and membrane bound organelles while eukaryotes have a nucleus and membrane bound organelles

Explanation:

None of the other answers make sense and also I took bio this year. Hope this hellped

Give me brainliest?

5 0
3 years ago
Why the energy of the product might be lower than the energy of the reactants
Amiraneli [1.4K]
A reaction in which heat energy<span> is absorbed is said to be endothermic. You </span>can<span> show this on simple </span>energy <span>diagrams. For an exothermic change: Notice that in an exothermic change, the </span>products<span> have a </span>lower energy than<span> the </span>reactants<span>.</span>
3 0
3 years ago
Read 2 more answers
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