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
MA_775_DIABLO [31]
3 years ago
7

Why are marathon runners collapsing and dying.

Biology
2 answers:
swat323 years ago
7 0

Answer:

Some of the reasons why marathon runners often collapse near the finishing line is because the build-up of lactic acid in the blood during the run triggers abnormal heart rhythms and also exhaustion, emotional stress, dehydration and heat stroke.

Explanation:

hope this helps :D pls mark brainliest :D

elixir [45]3 years ago
3 0

Answer:

Why do marathon runners collapse and die? Some of the reasons why marathon runners often collapse near the finishing line is because the build-up of lactic acid in the blood during the run triggers abnormal heart rhythms and also exhaustion, emotional stress, dehydration and heat stroke

You might be interested in
The essence of meiosis is that a. specialized cell division reduces the chromosome number by half b. gametes are formed that are
marishachu [46]

Answer:

e. a and d are correct

Explanation:

Meiosis produces 4 daughter cells that are haploid. Haploid means they have half of the chromosomes of the parent cell.

5 0
2 years ago
How does differentiation differ in animal and plant cells
andrew-mc [135]

Plant cells have a cell wall, but animals cells do not. Cell walls provide support and give shape to plants. Plant cells have chloroplasts, but animal cells do not. ... Plant cells usually have one or more large vacuole(s), while animal cells have smaller vacuoles, if any are present.

6 0
2 years ago
For each molecule of glucose consumed, how many times does the Krebs cycle occur?
bagirrra123 [75]
For each molecule of glucose consumed, the Krebs cycle occurs: D. twice
1 glucose --> 2 pyruvate, each one entering the Krebs as acetyl-CoA
3 0
3 years ago
Read 2 more answers
Before genetic engineering, insulin for diabetics was extracted from the pancreases of slaughtered animals. This was good becaus
r-ruslan [8.4K]

Answer:

There is a chance that the person receiving that insulin will get a bad immune response, and there is a possibility that the animal might have a disease or infectious organisms, that their insulin might contain, and putting it inside a human might transmit that disease.

Explanation:

6 0
2 years ago
Fossil fuels are
nekit [7.7K]

Answer:

Natural Resource.

Explanation:

Fossil fuels are hydrocarbons, primarily coal, fuel oil or natural gas, formed from the remains of dead plants and animals. In common dialogue, the term fossil fuel also includes hydrocarbon-containing natural resources that are not derived from animal or plant sources

5 0
3 years ago
Other questions:
  • When amino acids are degraded for energy the amine group is converted to?
    15·1 answer
  • How does the sticky tip of the pistil help a plant reproduce
    12·1 answer
  • Match the description on the right with the force on the left.
    8·1 answer
  • Economic importance of earthworm​
    5·1 answer
  • Which best shows how taxonomy can help us understand the evolutionary relationships among species.
    7·1 answer
  • Help Me To Check With This
    12·1 answer
  • Is american in a drought?
    15·2 answers
  • True or False. Anything that has molecules doesn’t have heat. Explain your answer.
    8·2 answers
  • In the name staphylococcus aureus, staphylococcus is the ?
    9·1 answer
  • Roman says that the risk of osteoporosis can be reduced by making certain lifestyle choices. Which lifestyle choice could Roman
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!