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
Lelu [443]
2 years ago
14

In a closed system, the total energy prior to an energy transformation is _______ the total energy after. A. equal to B. unrelat

ed to C. greater than D. less than
Biology
2 answers:
nikklg [1K]2 years ago
6 0
Hey there mate!

Based on my information to this, I believe sense (it would be a closed system), this would most likely be considered to be (equal to) the total energy after.

But, if it was not a (closed system), it would not be unrelated because the energetic system would not be that greatly increased.

So, it really depends whether the system closes up, or whether it would be free of energy.

So, in this case, your correct option to this answer would be (option A).

<span>In a closed system, the total energy prior to an energy transformation is unrelated to the total energy after. 

I hope this helps you!</span>
Aloiza [94]2 years ago
5 0

Energy cannot be created nor destroyed. It can only be changed from one form to another. So when an energy transformation takes place in a closed system, the total amount of energy before the transformation is always equal to the total amount of energy after. A

You might be interested in
Fluorine, f, forms a binary ionic compound with lithium, li. what is the name of this compound
andriy [413]
The name of this compound is lithium fluoride.
6 0
2 years ago
Read 2 more answers
Write one scientific question about the organism in the photo?
lana66690 [7]
Based on the picture, how did the sunflowers show their competition? Why should they compete?

I choose this as a scientific question because there are numerous sunflowers that occupy the land. Living things try to survive with their environmental conditions. Thus, competition happens among the organisms.
3 0
3 years ago
Read 2 more answers
What are two things that can be done to maximize the chances of recovering parasites from a fecal smear?
RideAnS [48]
<span>Sedimentation - uses solutions of lower specific gravity than the organisms, which concentrated in the sediment. This technique is recommended for general diagnostic laboratories because it is easy to perform and less prone to technical errors.

Flotation - this technique uses solutions of higher specific gravity than the parasitic organisms so the organisms float and the debris sinks producing a cleaner material while the disadvantage is that walls of cysts and eggs collapse that may blocking its identification.<span>
</span></span>
7 0
3 years ago
Of all the water on the earth, only about 3% is fresh water. 68% of all the freshwater is frozen as glaciers and is unavailable
AleksAgata [21]

Answer:

The correct answer is statement A.

Explanation:

The procedure of purifying ocean water, that is, the saline water so that it can become suitable for drinking is termed as desalination. Almost 70 percent of the Earth is covered with water and of this only 3 percent is used for drinking purposes. On a huge scale, the process of desalination would require the boiling of water, which would eventually require an enormous amount of energy.  

Reverse osmosis and electro-dialysis are the methods used for desalination. However, these procedures are very costly and cannot be performed on a huge level as it can affect the economy of various countries.  

5 0
3 years ago
Read 2 more answers
The sum of all the genes in a population is referred to as ______
Valentin [98]
The sum of all the genes in a population is referred to as the gene pool.
3 0
3 years ago
Read 2 more answers
Other questions:
  • How do ocean currents affect climate and aquatic life?
    11·1 answer
  • 4. Compare the pig brain to drawings of a human brain, a fish brain, and a bird brain. Can
    8·1 answer
  • What are sunspots? Pls help
    11·1 answer
  • Which are required for natural selection to occur
    15·1 answer
  • What is not found in cartilage but is found in bone?
    9·1 answer
  • The leaf-cutter ants do not feed on leaves. please select the best answer from the choices provided t f
    11·2 answers
  • True Or False: New DNA is copied from exsisting DNA.
    11·1 answer
  • What is the goal of a statement of purpose?
    7·1 answer
  • Select from the drop-down menu to correctly complete the statement.
    6·2 answers
  • Quiet metabolic activities account for about ________ of the average person’s daily energy expenditures
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!