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ladessa [460]
3 years ago
7

Which of the following provides evidence for plate tectonics

Biology
2 answers:
antiseptic1488 [7]3 years ago
4 0
Seafloor features becuase...
Mnenie [13.5K]3 years ago
3 0
I don't know what you the answers provided are if you can comment i'll be glad to help you :)
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How do you think scientists use satellites to collect weather data
ivolga24 [154]
They can measure altitude and properties of the cloud for better predictions of the weather.
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2 years ago
Explain how cells in your body benefit from having different systems work together
sasho [114]
Cells in your body work together, they form bones, and muscles. Cells, however cannot work alone, they must be able to work together. Each cell does a different thing.
3 0
2 years ago
Read 2 more answers
A virus is ________ a cell.
pickupchik [31]

Answer:

smaller than

Explanation:

But they're nothing compared to the giants of the cellular world. ... And viruses are smaller again — they're about a hundredth the size of our cells. So we're about 100,000 times bigger than our cells, a million times bigger than bacteria, and 10 million times bigger than your average virus

Hope this helps <3

7 0
3 years ago
How are energy inputs and outputs related to chemical reactions
GREYUIT [131]

The large number of areas covered by the chemical energetics can be explained by the different forms in which chemical energy can be released: heat and combustion work, electrical energy in electrochemistry, radiant energy in chemiluminescent systems.

The chemical energy provided by a reaction reflects the energy balance associated with the electronic modifications suffered by the species involved.

From an energy point of view, a chemical reaction between molecules can be schematized in two stages. The first requires a supply of energy and corresponds to the rupture of the bonds of the reactant molecules with release of the atoms which constitute them.

The second releases energy and concerns the creation, by recombination of these atoms, of new bonds entering the structure of the reaction molecules.

As a general rule, the energy released in the second stage is greater than the first. We are talking about exothermic reaction. The difference between these two energies (reaction enthalpy) measures the amount of chemical energy transferred to the external environment.

It is conceivable that this quantity translates, not only the number, but also the strength of the connections involved.

6 0
2 years ago
An animal cell lacking carbohydrates on the external surface of its plasma membrane would likely be impaired in which function?
PilotLPTM [1.2K]
An animal cell lacking carbohydrates on the external surface of its plasma membrane would likely be impaired in CELL TO CELL RECOGNITION.
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Carbohydrates located on the surface of cells enable cells to recognize and  communicate with one another.
4 0
2 years ago
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