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
Ipatiy [6.2K]
3 years ago
15

On automobiles, what is designed to reduce noise pollution?

Biology
2 answers:
Evgesh-ka [11]3 years ago
8 0
B carburetors .......
Morgarella [4.7K]3 years ago
4 0
Letter B i’m pretty sure, if you would like i can research it more
You might be interested in
The nitrogen cycle could not exist without what?
Elden [556K]
Nitrogen fixation would not occur and that would mean that there would be a lack of nitrogen and it wouldn't be able to sustain life. Since nitrogen is an essential element in every amino acid, that also means in every protein. It essential to life and without it life would mostly likely not exist.<span />
8 0
3 years ago
Characterize questions that cannot be answered scientifically
Tju [1.3M]
Opinions. Like Red is Better Than Blue. Pancakes are better than waffles. ETC. 
3 0
3 years ago
Why might lower folic acid (a precursor to Tetrahydrofolate) levels in pregnant women lead to arn increased risk of birth defect
Bas_tet [7]

Answer:

The correct answer is - it is essential to produce red blood cell and development of the spinal cord and brain.

Explanation:

Folic acid is natural form of vitamin B9 which is essential for producing red blood cells therefore the level of this vitamin should be in proper amount as in fetuses it is crucial for the various organs to develop,

The neural tube, spinal cord, and brain growth requires appropriate amount    of folic acid in pregnant women. Low level of this vitamin can leads to the risk of various disease in baby

Thus, the correct answer is -it is it is essential to produce red blood cell and development of the spinal cord and brain.

4 0
3 years ago
What part of a cell keeps it in intact?
jekas [21]

Answer:

cell membrane

Explanation:

The cell membrane allows the cell to stay structurally intact in its water-based environment.

3 0
2 years ago
What can be concluded about a tropical storm as it moves away from the equator?
masya89 [10]
It stays the same strength
6 0
3 years ago
Other questions:
  • In which order will free nucleotides add on to a single strand of DNA with the sequence ATTGCA during DNA replication?
    11·1 answer
  • The lymphatic system is composed of all of the following except
    12·1 answer
  • Which of these describes the level of organization of the digestive system?
    9·1 answer
  • Carbon dioxide enters the leaf through:
    9·2 answers
  • What is a substance that cannot be broken down into other substance
    8·2 answers
  • HELP PLS NOW LOOK AT MY PROFILE FOR MORE QUESTIONS
    15·1 answer
  • Which of the following would be most likely to increase erosion rates?
    6·2 answers
  • In the small intestine the products of digestion are absorbed by both diffusion and... what?
    10·2 answers
  • What are the factors that influence the delivery of health care services in Zambia
    10·1 answer
  • Acetyl coa is a feed forward activator of the enzyme ________ ensuring sufficient oxaloacetate for the citric acid cycle to cont
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!