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Feliz [49]
3 years ago
14

Regular exercise helps remove buildup of plaque on artery walls by increasing blood flow through arteries. Which of the followin

g describes a long term effect of regular exercise on the cardiovascular system?
A. Decreased blood pressure due to reduced resistance

B. High blood volume caused by the widening of the artery.

C. Increased blood pressure due to prolonged high blood flow.

D. Increased risk for diseases caused by reduced blood pressure.
Biology
1 answer:
Kobotan [32]3 years ago
5 0

Answer:

The answer is B

Explanation:

I just finished the test and got it right:)

Can someone help with my question?

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What are welfare payment or consumer subsidies
vfiekz [6]
Welfare payment or consumer subsidies those are the provisions of the government for the welfare of the people. This is designed equivalent in purchasing goods and providing a space for services. That people will have their means to sustain their daily living. Consumer subsidies can take the direct (cash grants and interest free-loans) and indirect (tax free, rent rebates, low-interest loan and insurance) form. 


8 0
3 years ago
In cats, coat color is an X-linked trait with incomplete dominance. Yellow coat is caused by the allele XT and black coat by the
Goryan [66]

Answer:

The genotype of a black male is XtY

Explanation:

<u>Available data:</u>

  • coat color is an X-linked trait with incomplete dominance.
  • Yellow coat is caused by the allele XT
  • Black coat by the allele Xt.
  • Tortoise coat is caused by the heterozygous condition

So,

<u>females genotypes           females phenotype </u>

  •   XTXT                →        Yellow coat
  •   XtXt                  →         Black coat
  •   XTXt                 →         Tortoise coat

<u>males genotype                    males phenotype</u>

  •   XTY                   →         Yellow coat
  •   XtY                    →         Black coat

Males only carry one X chromosome, so they can only be either black - XtY- or yellow -XTY-.

Females are the only ones that can express the tortoise coat.

4 0
3 years ago
Why does Earth have a lower amount of carbon in the atmosphere than planets such as Venus and Mars
Klio2033 [76]

Answer:

because earth is so many people around the world

4 0
3 years ago
Why is avian influenza (H5 N1) rarely transmitted from poultry to humans? Why is it is often lethal
Olin [163]

Answer:

Lacks the right key to unlock many cells.

Explanation:

Avian influenza (H5 N1) rarely transmitted from poultry to humans because it lacks the right key to unlock many cells in the upper respiratory tract so due to this action the virus is rarely transmitted to humans. Sometimes it is lethal to humans due to absence of antibodies for this type of virus. It is rarely spread from person to person due to inability to enters the other human body.

6 0
3 years ago
Pls help!!!!!Provide a possible solution to reduce the damaging effects of an El Niño or La Niña event.
Elza [17]
I think the best way is to try providing helpful things that will help the humans or have people try to plant the plants somewhere that  reminds them of their old climate
I REALLY HOPE THAT HELPS I tried
3 0
3 years ago
Read 2 more answers
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