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
lianna [129]
3 years ago
7

Which of the following statements is accurate?

Biology
1 answer:
PIT_PIT [208]3 years ago
4 0

C. Useful energy out of a system is always less than the energy input of that system.

Explanation:

The correct statement of the given options is that useful energy out of a system is always less than the energy input of that system.

This is in compliance with the third law of thermodynamics which states that "energy transformation in a system is not 100% efficient".

  • At every stage energy is usually lost when it is transformed from one form to another.
  • There is no machine that is 100% efficient.
  • A machine that is 100% efficient will convert all the useful energy in it to do work and even more.
  • In system energy is usually lost as a result of heat and to overcome friction.
  • This reduces the amount of energy out of a system.

learn more:

Third law of thermodynamics brainly.com/question/3564634

#learnwithBrainly

You might be interested in
Location where photosynthesis takes place in a cell...
vova2212 [387]

Answer:

D

Explanation:

chloroplasts aids in the process of photosynthesis

5 0
3 years ago
Read 2 more answers
This large green fruit was introduced by the polynesians when captain bligh landed in the area in 1793:
Charra [1.4K]
Breadfruit was the fruit introduced by the polynesians
7 0
3 years ago
During a choking episode, most foreign objects are more likely to become lodged in the ________ bronchus due to its larger diame
yKpoI14uk [10]
There are choices for this question namely:

<span>right primary
right secondary
left secondary
left primary
</span>
The correct answer is "right primary" or the right main bronchus. Anatomically, the right main bronchus has a larger diameter and a steeper angle (to compensate for the location of the liver). When a foreign body is accidentally aspirated, most commonly, it will lodge on the right main bronchus; especially in children.
8 0
3 years ago
What action illustrates how a negative feedback mechanism reduces body temperature?
andrew-mc [135]

Answer:

d

Explanation:

As evaporation leads to cooling from vasodilatation from the regulation of the hypothalamic set point for homeostatic body temprature.

8 0
3 years ago
How many cell division would it take to create 128 new cells from one original cell?
levacccp [35]
Cell would divide 7 times
4 0
3 years ago
Other questions:
  • The presence of food in the intestine stimulates intestinal activity but inhibits gastric activity through the:
    9·1 answer
  • Jessica travels to a remote village in the Amazon jungle in order to work as a medical volunteer. While in this village, Jessica
    8·2 answers
  • Describe the role of Cyanobacteria in charging Earth's early atmosphere ​
    11·1 answer
  • Process in which chemical energy is used to produce carbohydrates
    12·1 answer
  • How can rain and hail fall from the same cumulonimbus cloud?
    9·1 answer
  • Which actions help prevent groundwater erosion? Check all that apply.
    6·1 answer
  • A person eats a candy bar, and the sugar level in her blood gets very high. Her body releases insulin into her blood. The insuli
    5·1 answer
  • Two species evolve in such a close relationship with each other that the evolution of one species affects the evolution of the o
    7·1 answer
  • Which enzyme works on fats?<br><br> amylase<br> lipase<br> peptidase<br> trypsin
    9·1 answer
  • HELP ASAP PLEASE HELP FAST
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!