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
coldgirl [10]
3 years ago
14

Which of the following statements best describes what happens during exercise?

Biology
2 answers:
Aleks [24]3 years ago
3 0
What happens is you lose weight
Margarita [4]3 years ago
3 0

During exercise your body needs more energy which is supplied by ATP. To produces more ATP, your body needs almost 15 times more oxygen than when in rest, as a result breathing rate increases and your heart rate also increases with physical activity to supply more oxygenated blood to your muscles.

You might be interested in
Why do you think we have different Biomes in the
Novosadov [1.4K]

Answer:

Each biome has a unique set of environmental conditions and plants and animals that have adapted to those conditions. The major land biomes have names like tropical rainforest, grasslands, desert, temperate deciduous forest, taiga (also called coniferous or boreal forest), and tundra.

Explanation:

A biome is different from an ecosystem. An ecosystem is the interaction of living and nonliving things in an environment. A biome is a specific geographic area notable for the species living there. A biome can be made up of many ecosystems. For example, an aquatic biome can contain ecosystems such as coral reefs and kelp forests.

5 0
3 years ago
What are the most basic components of all ecosystems? what are the most basic components of all ecosystems? communities of organ
sesenic [268]
Cells and the stems of them
3 0
3 years ago
Which statements are correct concerning human DNA?
Zina [86]
The statements that are correct concerning human DNA are it does contains 46 chromosomes and each strand contains chromosomes from one parent. There are 23 matched pairs of homologous chromosomes that make up the 46. One chromosome in each pair will be from a mother and the father. 
8 0
3 years ago
Which food contains the most kcal/gram, based on the data in the table?
Pepsi [2]
Butter because it has more kcal/grams than the others
8 0
2 years ago
What is one difference between DNA and RNA?
uranmaximum [27]
There are multiple differences between RNA and DNA
1.  DNA has two strands whereas RNA has one
2. DNA has deoxyribose sugar while RNA contains ribose sugar
3. DNA contains thymine instead of RNA's uracil
4. DNA cannot leave the nucleus and RNA can (mRNA)
3 0
3 years ago
Read 2 more answers
Other questions:
  • Omitting Pluto, what is the last planet in the sequence of planets in our solar system?
    5·2 answers
  • Which of these is returned to the atmosphere when plants transpire?
    6·1 answer
  • When a cell does not contain a nucleus, where is the DNA?
    13·1 answer
  • The movement of individuals into an area is called A) emigration. B) immigration. C) logistic growth. D) carrying capacity.
    5·2 answers
  • PLEASE HELP
    13·1 answer
  • The peptide portion of any protein without its prosthetic group is called ________. The peptide portion of any protein without i
    10·1 answer
  • 20.
    14·1 answer
  • Hellpppppppppppppppppp
    11·1 answer
  • What is Random error in science ?
    5·1 answer
  • Edward Jenner's smallpox inoculation experiment was based on his observation that some dairymaids who worked
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!