How does putting salt on frozen roads make the roads less icy?

Answers

Answer 1
Answer: Hi, Sulikjon!
The main purpose it to lower the freezing point of water, and we use salt for this. 
I hope this helps;)
Answer 2
Answer: Icy sidewalks and roadways can lead to disasters. Wintertime slick surfaces can cause a variety of problems, from a simple slip to a major car accident. To prevent property damage, injury or death, it's important for surfaces to be de-iced. This is usually done by distributing sand, chemical de-icers or salt over the ice. Of these three, salt is the most common.

Hope this helps.

Related Questions

Regular human body cells contain a total of 46 chromosomes. Therefore, because of meiosis, sperm cells contain ____ chromosomes.
Human impact on ecosystems would most likely lead to secondary succession over primary succession.Please select the best answer from the choices providedTF
What method by cell is use to move large solid?
A human cell that contains 22 autosomes and a Y chromosome must be(A) a zygote. (B) a somatic cell of a male. (C) a somatic cell of a female. (D) a sperm cell. (E) an egg cell
Which statement is true concerning light?Frequency and wavelength mean the same thingAs frequency goes up, wavelength does downLight has frequency but no wavelengthLight has wavelength but no frequency

ATP is called the energy currency of the cell becauseA) glucose is made of ATP.
B) ATP catalyzes all metabolic reactions.
C) ATP allows one organelle to be exchanged for another.
D) most of the energy that drives metabolism is supplied by ATP.

Answers

ATP is called the energy currency of the cell because most of the energy that drives metabolism is supplied by ATP. Thus, the correct option for this question is D.

What is ATP?

ATP stands for Adenosine Triphosphate. It may be defined as a type of high energy-carrying compound that is significantly produced by the cells of living organisms in order to accomplish all sorts of metabolic activities for their survival.

This ATP is produced by cellular respiration where oxygen and glucose are dissociates in order to produce carbon dioxide, water, and energy in the form of ATP.

This synthesized ATP is then utilized by each and every cell of the living organisms in order to fulfill the required amount of energy to terminate metabolic activities like glycolysis, the Krebs cycle, etc.

Therefore, most of the energy that drives metabolism is supplied by ATP is the most prominent reason for ATP being the energy currency of the cell. Thus, the correct option for this question is D.

To learn more about ATP, refer to the link:

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The answer is most of the energy that drives metabolism is supplied by ATP. ATP is the energy that drives metabolism. The answer is D because I took a quiz and that was the answer.

Can some organisms survive without energy from the sun?

Answers

Yes. There are organisms that live in areas where energy from the sun can not reach. Some of them use geothermal energy.

Final answer:

Yes, several organisms like certain deep-sea creatures and fungi can survive without energy from the sun. They derive their energy from chemical reactions or by absorbing nutrients from surroundings.

Explanation:

Yes, there are several organisms that can survive without relying on the energy from the sun. These organisms are often found in extreme environments where sunlight is minimal or absent such as deep ocean trenches. These organisms derive their energy from sources other than sunlight - most commonly via chemosynthesis. For instance, deep-sea hydrothermal vent ecosystems harbor a variety of organisms that survive without sunlight. Instead, they rely on chemicals present in the vent fluids as their energy source.

Another example is fungi, which absorbs nutrients from other organisms and doesn't depend on the sun for energy. Also, there are certain types of bacteria like the ones found in our gut that can survive without energy from the sun.

Learn more about Sunlit vs Sunless Organisms here:

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13. Which of the following does not accurately describe fruits? A. Fruits attract animals, which helps disperse seeds. B. Fruits develop from ovary walls. C. Fruits are rich in sugars. D. Fruits provide nourishment for seedlings.

Answers

I think B. Fruits develop from ovary walls... I think this because it does not accurately describe fruits.
Hope this helps!
Fruits develop from ovary walls does not accurately describe fruits.

So, (B. Fruits develop from ovary walls will be your answer.)

Have a Brainly Day!

Which genetic factors determine the coloring of a hummingbird? alleles traits genotypes phenotypes

Answers

The genetic factor that determines the coloring of a humming bird is Phenotypes

In fruit flies, the allele for red eyes, R, is dominant. Which genotype represents a white-eyed male fruit fly?

Answers

It would be "rr". This is due to the fact that recessive genes, like white-eyed, have to have a genotype with both recessive to show up.

The following choices are given;

A. XrXr. B. XrY. C. XRY D. XRXr

The answer is B. This is because the presence of the Y chromosome determines gender- which is male. In addition, it carries few genes than the X sex chromosome. Therefore, in this case, the X chromosome brings in the receive allele for eye color while the Y chromosome has no corresponding allele.

In most diploid organisms, they are two types of alleles for most genes which each on each set of chromosomes and at the same loci. In most cases, one allele is dominant over the other meaning that its presence masks the effect of the recessive allele.  In the absence of the dominant allele, the recessive allele is expressed . Usually, the recessive gene is disadvantageous to the individual.  


All the chromosomes in a diploid cell are paired. True or False

Answers

TrueA diploid is a cell that contains two haploid sets of chromosomes