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miv72 [106K]
4 years ago
5

Ocean water has a salinity of approximately 35,000 parts per million or 3.5%. What are the solute and solvent in ocean water? A.

Salt is the solute. Water is the solvent. B. Salt is the solute. Ocean plants are the solvent. C. Ocean plants are the solute. Water is the solvent. D. Water is the solute. Salt is the solvent.
Biology
2 answers:
Marat540 [252]4 years ago
8 0
<span><span>The correct answer is </span>A. Salt is the solute. Water is the solvent. </span>  

Solute means a substance in a solution. It can be one or more in a component. Solvent means it can dissolve other substances, in this being salt.
alexira [117]4 years ago
7 0

Answer:

A. Salt is the solute. Water is the solvent.

Explanation:

In a salt situation why is water the solvent and salt is the solute? It is a homogenous mixture in which the solute is dissolved in the solvent. So since the salt is dissolved in the water, the water is the solvent and the salt the solute.

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Answer:

The amount of fossil fuels formed is much less than the amount used.

Explanation:

Fossil fuels, which include petroleum, coal, natural gas etc are an example of non-renewable sources of energy. They are termed non-renewable because they are sources that gets exhausted quickly without replenishment.

One of the characteristics of non-renewable sources of energy is that they get exhausted faster than they can be produced. Hence, regarding fossil fuels as an example of non-renewable source of energy, this means that the amount of fossil fuels formed is much less than the amount used.

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3 years ago
Scientists once believed that modern-day reptiles were the only living descendants of dinosaurs, which were reptiles. Accumulati
Mrrafil [7]

This is the complete question

Scientists once believed that modern-day reptiles were the only living descendants of dinosaurs, which were reptiles. Accumulating fossil evidence has now suggested that the most recent dinosaurs gave rise to birds, making birds one of the closest living relatives of dinosaurs.

What statement provides the strongest evidence to support the claim that birds evolved from dinosaurs?

A. A fossilized rib cage of the semi-aquatic dinosaur Spinosaurus shows that it had lungs.

B. Fossils of the beaked dinosaur Ankylosaurus show that it had modified scales that produced hard, bony plates.

(C. Fossils of the winged dinosaur Archaeopteryx show that it had modified scales that produced feathers.) c is the right answer

D. A fossilized nest of the herbivorous dinosaur Brachiosaurus shows that it laid external eggs.

The correct answer is option C, that is, fossils of the winged dinosaur Archaeopteryx show that it had modified scales that produced feathers.  

<h3>What is Archaeopteryx?</h3>

Archaeopteryx is considered an intermediate fossil between the dinosaurs and modern birds.

With its amalgamation of reptilian and avian characteristics, it was long considered as the earliest known bird. It was found in 1860 in Germany, it is sometimes also called Urvogel, that is, the German term for a first bird or original bird.  

Thus, The correct answer is option C.

To learn more about Archaeopteryx click here:

brainly.com/question/17059171

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Answer:

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