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
Alona [7]
3 years ago
5

No machine can achieve 100% efficiency in terms of work output. In any mechanical system, what is considered the most common cau

se for some of the work being turned into thermal energy?
Biology
1 answer:
romanna [79]3 years ago
4 0
Friction.

The sliding and rubbing between two objects creates heat, aka thermal energy.
You might be interested in
This is short for adenosine diphosphate.
Ugo [173]
ADP (adenosine diphosphate)
6 0
3 years ago
A reproduction of a cell for growth and division occurs in very specific stages and in a specific order. The cell in Figure 9 -
Virty [35]
Answer: Prophase

Do check if the answer’s correct, it’s been long since I’ve looked into the stages.
6 0
2 years ago
Describe the factors that influence an individuals phenotype
atroni [7]

Answer:

Physiology, behavior and morphology are considered as phenotype of an individual as these attributes can be observed. Example of  phenotypes include wing length, hair color, skin color and  height.

<u>There are basically two factors that influence the phenotype:</u>

<u>(1) Genotype or Genetic information of the individual:</u> Some of the phenotypes such as height and skin color are transmitted genetically from generation to generation. Genetic information is the transfer of genes that carry some of the specific genetic information and pass it to another generation which is visible in their phenotype.

(2)<u> Environmental influence:</u> As the phenotype attributes are variable so they are highly influenced by the environment or surrounding they are living. Environmental condition such as temperature, diet, humidity, oxygen levels, and the presence of mutagens affects the phenotype of an individual.

Hence, Genotype and environmental factors influence an individuals phenotype.

7 0
3 years ago
What is the difference between neutrons and electrons and protons
cestrela7 [59]

Answer:

they all have different charges

protons-positive

neutrons-neutral

electrons-negative

4 0
3 years ago
A buffer A buffer donates H ions when conditions become too basic and accepts H ions when conditions become too acidic. is a bas
Mamont248 [21]

Answer:

Option A, Donates H+ ions when conditions become too basic and accepts H+ ions when conditions become too acidic

Explanation:

Buffer solutions have the ability to maintain stability of pH of the solution. They resist any changes in the pH of the solution on addition of an acid or a base component or solution.  

Every buffer solution has a buffer capacity and range. Buffer capacity depicts the amount of acid or base solution is required to change the pH of the solution by 1 .

Hence, option E is correct

5 0
3 years ago
Other questions:
  • Record your observations of how the agar cubes look before you add vinegar and then after you add vinegar and stir. How did the
    11·2 answers
  • For constipation, which grain, fruit, legume and vegetable would you recommend (based on chart below)
    10·1 answer
  • What do u mean by unit cell and crystal lattice.
    15·1 answer
  • If the circulatory system failed what would happen to the heart rate?
    13·2 answers
  • The Clean Water Act funded the creation of which of the following?
    8·2 answers
  • Saturated fatty acids have
    5·1 answer
  • A researcher while working in vitro (outside cell) added helicase enzyme which resulted in the untwisting of the DNA helix. But
    11·2 answers
  • What are the laws that govern the universe?​
    15·1 answer
  • Please heeeeeeeeeeeeelp
    11·1 answer
  • Fill in the blanks in Diagram 9. Complete the diagram by writing the names of the pathways in the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!