1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
miv72 [106K]
3 years ago
7

Hooray! There’s no school today. This is because the rain that was left on the roads and trees last night froze. What must have

occurred for this happen?
A)The water particles must have lost energy   B)The water particles must have gained energy.EliminateC)The water particles must have begun to move faster.  D)The kinetic energy of the water particles must have increased.
Biology
2 answers:
mojhsa [17]3 years ago
5 0

Answer:

The correct answer is A. The water particles must have lost energy.

Explanation:

The freezing point is reached in a solution when the kinetic energy of the molecules becomes smaller as the temperature decreases; the increase of the intermolecular forces of attraction and the decrease of the kinetic energy are the causes of which the liquids crystallize. Solutions always freeze at a lower temperature than pure solvent. The freezing temperature of pure water is 0 ° C.

Lorico [155]3 years ago
3 0
A) the water particles must have lost energy. As things get warmer, the particles have more kinetic energy and begin to move faster.
You might be interested in
Light ray 1 strikes the smooth surface of a mirror as shown below.
Umnica [9.8K]

Answer:

4 would be the answer

Explanation:

7 0
2 years ago
Read 2 more answers
When carbohydrates are digested, the monomer is/are_.
Blizzard [7]
Maybe Sugars



.....

...
..
6 0
3 years ago
A volcano erupts and creates a new island. This is an example of what type of succession?
yulyashka [42]
The answer is Primary!
3 0
3 years ago
Read 2 more answers
Pectinate muscles extend from the atrial internal wall into the pouch-like structures that increase the total filling capacity o
alukav5142 [94]
Pectinate muscles are parallel ridges in the walls of the atria of the heart. The name is due to their resemblance to the teeth of a comb (pecten). The heart is the organ  pumps blood to all parts of the body. It is made up of four chambers, that is, right and left ventricles, left and right atria, and the blood vessels, Pulmonary artery, pulmonary vein, aorta, and venacava. An auricles are pouch like structure that increase the total filling capacity of the atrium and also increase the volume of blood that an atrium is able to contain.
3 0
3 years ago
You are an ecologist collecting data about the declining growth rate of the critically endangered Philippine eagle. The eagles’
Andrei [34K]

Answer:

<em>The correct option is D) immigration</em>

Explanation:

Immigration can be described as the movement of an organism to another place for living. As the scenario in the question tells, the population of the endangered Philippine eagle could be seen only in one place hence we can say that the immigration rate of these organisms was zero because they could not be seen in any other place.

Other option, like option B, cannot be correct because mortality refers to the death rate and obviously many organisms of the species died due to which it became endangered.

5 0
3 years ago
Other questions:
  • Which of these nucleic acids moves the code for protein synthesis from the nucleus to the ribosomes?
    5·1 answer
  • Describe the location and the length of the incision you will make in the earthworm
    13·1 answer
  • Sort the phrases based on whether they describe or give an example of facilitated diffusion, active transport, or both.
    15·1 answer
  • if a slide has 28 yeast cells in a field of view of 100 x approximately how many yeast cells will be seen when the magnification
    6·1 answer
  • The transfer of thermal energy by convection is a very important process in the temperature distribution of the Surface of the E
    10·1 answer
  • Continued strenuous activity can cause lactate to accumulate in muscles. After the activity stops, the lactate is converted into
    5·1 answer
  • s there any significance to (a) a warm water bath at 40*C and (b) the time required for the colour change to occur?
    10·1 answer
  • Apply what you know about convection in the mantle to describe how a convection current forms in soup that is sitting over a fla
    10·2 answers
  • What is an example of a codominate<br> phenotype?
    14·1 answer
  • What most likely caused the change in the distribution of fur colors in the graphs shown?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!