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
zzz [600]
3 years ago
10

HELP ME!!!!!! BRAINLEST AWARD

Biology
2 answers:
Nostrana [21]3 years ago
7 0

Answer: Option D

Explanation:

Smoking and arterial plaques increases the risk of hypertension as both of them constrict the diameter of the blood vessels that produces extra pressure on the walls of the blood vessels.

There is a substance called fibrin that is found in the blood vessels that allows the smooth flow of blood. But smoking and arterial plaques hinders the production of fibrin and without fibrin, the fatty acids and lipids starts to deposit on the walls of the blood vessels resulting in extra pressure on walls of blood vessel.

This decreases the diameter of blood flow and as a result of this the pressure increases leading to hypertension.

Molodets [167]3 years ago
5 0
They would constrict the diameter of blood vessels. Plaque and tobacco can block your arteries, inhibiting from doing their job. 
You might be interested in
Soil is a mixture of _______.
BigorU [14]
Soil contains of minerals(solid), moisture(liquid), oxygen (gas), and many other components. So it is a mixture of <span>b. solids, liquids, and gases</span>
5 0
3 years ago
Read 2 more answers
The difference between lactic acid fermentation and alcohol fermentation ​
MaRussiya [10]

Answer:

In lactic acid fermentation, pyruvate is reduced to lactic acid. ... In alcoholic fermentation, pyruvate is reduced to alcohol and releases carbon dioxide. This type of fermentation is commonly used with yeast to make alcoholic beverages and cause bread to rise.

Explanation:

5 0
3 years ago
How does crossing over in meiosis result in genetic variation?
Aneli [31]

Cross over is the first  way genes are shuffled to give rise to genetic diversity. Cross over takes place in sexual  reproduction.  The normal way that cross over occurs is chromosomes line up side by side and break off pieces of themselves, then trade those pieces with each other.

If they break the pieces at the same locus in the sequence of base pairs, the result is an exchange of genes called  genetic recombination and it ensures that the daughter cells produced  have a different genetic makeup from the parent cell and thus diversity occurs.

  

8 0
3 years ago
In all mammals except for , the embryo develops inside the female's body.
Ksju [112]
It is false cause the embryo develops the baby into whatever mammal offspring is being born  
3 0
3 years ago
Read 2 more answers
Plants can be grown experimentally without light. what key supplemental ingredient is needed for this to occur?
klio [65]
Sugar is needed for scientists to grow plants

4 0
2 years ago
Other questions:
  • Oxygen is an important part of
    14·1 answer
  • Which best describes the process of science?
    6·1 answer
  • Ribosomes and several types of RNA assemble proteins <br> True<br> False
    9·2 answers
  • An organism that can make its own food ia a
    11·1 answer
  • Which part of the cell membrane can catalyze chemical reactions
    14·2 answers
  • You have just discovered an organism that lives in extremely cold environments. Which of the following would you predict to be t
    10·1 answer
  • Which is a anagolgous structure
    15·1 answer
  • The Titanic was said to be “unsinkable”. What happened April 15, 1912 that caused it to sink?
    15·2 answers
  • A jet flies 2000 meters/minute for 120 minutes. How far did it fly?
    9·1 answer
  • What chemical is prodused when proteins are broken down
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!