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
lara [203]
3 years ago
12

What is a long-term effect of regular cardiorespiratory exercise?

Biology
1 answer:
aleksandr82 [10.1K]3 years ago
3 0

Answer:

The correct answer is option A - increased heart size.

Explanation:

Cardiovascular endurance activities or cardio-respiratory exercise can improve body ability by using large muscles like respiratory apparatus. Long term effect of cardio-respiratory exercise helps the hear and lungs to increase the supply of the oxygen and nutrients to the muscles for better function. These exercises help in increasing heart size by practicing moderate to high intensity for a long time.

Thus, the correct answer is option A. increased heart size.

You might be interested in
Due to the risk of reye's syndrome, children with fever should not be given medications containing which substance? g
notsponge [240]
They shouldn't take aspirin or aspirin containing substances
8 0
4 years ago
What happens to the functionality of a protein if the temperature changes
Elis [28]
The protein could become denature at extreme temperatures. When this happens its functionality could be incredibly reduced
8 0
3 years ago
Two pods of dolphins (same species) exist off the coast of Mexico. Pod A likes to swim and play at depth in cooler water. Pod B
stellarik [79]

Answer:

The correct answer is - speciation is sympatric.

Explanation:

Sympatric speciation is a process of speciation that takes place when there is reproductive isolation between two populations of a species without any geographical separation.

This speciation takes place in the population with come ancestors as given in the question both pods of dolphins lose their ability to interbreed due to the sympatric speciation without any geographical separation.

Thus, the correct answer is - speciation is sympatric.

3 0
3 years ago
A nucleotide consists of?
Setler79 [48]
A nucleotide consists of three things: A nitrogenous base, which can be either adenine, guanine, cytosine, or thymine (in the case of RNA, thymine is replaced by uracil). A five-carbon sugar, called deoxyribose because it is lacking an oxygen group on one of its carbons. One or more phosphate groups.
4 0
3 years ago
Read 2 more answers
Pyramids depicting the number of organisms or biomass may be inverted, upright, or even diamond-shaped.
Delicious77 [7]

Answer:

The correct answer is - as energy lost at every trophic level.

Explanation:

In any ecological ecosystem the energy pyramids always upright unlike other pyramids such as biomass showing the number of organisms, that can be diamond shape, inverted or upright.

The main reason behind this is due to the fact that it is only a pyramid in the ecosystem that always unidirectional in the food chain which is always some energy lost with an increase in the trophic level in the food chain. This loss of energy always gets back to the atmosphere in each step of the food chain.

3 0
3 years ago
Other questions:
  • A fertilized egg usually implants itself and develops in the _____. a fertilized egg usually implants itself and develops in the
    12·2 answers
  • 12.
    9·1 answer
  • A biochemist isolate, purifies, and combines in a test tube a variety of molecules needed for dna replication. when she adds som
    12·1 answer
  • Water exits the leaves of plants and enter
    10·1 answer
  • _____________, which is abbreviated ____, is a diagnostic technique that beams ionizing x-rays at multiple angles around a speci
    10·1 answer
  • In the diagram below, list what molecule each of the letters are pointing to. M. N. O. P. Q. R. X. Z.
    7·2 answers
  • The lymphatic capillaries function to absorb the excess protein-containing interstitial fluid and return it to the bloodstream.
    8·1 answer
  • Why do you think Hawaii has a “High” level of risk?
    6·2 answers
  • Who is most affected by lethal recessive allele
    5·1 answer
  • One day you were suddenly awakened by a ghostly shriek as if it were coming from
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!