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
stepan [7]
3 years ago
5

During exercise, the blood is travelling more quickly around the body. This carries more oxygen to the exercise muscles. Describ

e other changes in the athlete's body that enable more oxygen to be taken in at the lungs.
Biology
2 answers:
Y_Kistochka [10]3 years ago
8 0

Answer:

the breathing rate and volume of each breath increases to bring more oxygen into the body

Explanation:

it removes the carbon dioxide produced. the heart rate increases, to supply the muscles with extra oxygen and remove the carbon dioxide produced.

MA_775_DIABLO [31]3 years ago
6 0

Answer:

your heart rate goes up explaining why the blood is traveling quicker. this causes you to breath faster meaning bring more oxygen to the blood in your lungs faster. your blood pressure also goes up from the increase in heart rate.

You might be interested in
Explain two ways natural hazards can decrease the
Rzqust [24]

Answer:

When the natural resources Exhausted

6 0
3 years ago
Sound waves travel through gas liquid and solids A) True B) False
Novay_Z [31]

Answer:

True.

Explanation:

  • Sound is a form of Energy that produces a sensation of hearing in our ears.
  • Sound is produced as a result of vibration produced in a body.
  • Sound energy is transmitted from one place o other place by wave motion.
  • When a body vibrates, the particles of medium surrounding it starts vibrating about their mean position.
  • During vibration, they collide with the surrounding particle and transfer some energy to them.
  • They then start vibrating faster and transferring  energy to the next surrounding particle. This process continues till the vibration reaches a person ear.
  • Thus, particles are an important factor in propagation of sound.
  • Sound cannot travel in vacuum.
  • It requires a medium to travel from one point to another.
  • A sound can travel in all medium, solids, liquids and gases as all of these have particles.
  • The speed of sound is highest in solids and lowest in gases as the inter molecular space is largest in gases and smallest  in solids.
4 0
3 years ago
One difference between parasitism and predation is that parasites
valina [46]
C is the correct anwer
3 0
3 years ago
Read 2 more answers
During which geological period were fossils made?
Ivahew [28]

Answer:

Oldest fossils ever found show life on Earth began before 3.5 billion years ago.

Explanation:

4 0
3 years ago
Under what circumstances might the plates of the earth stop moving?
FrozenT [24]
Answer is for the earths core to cool enough for convection to stop, then the plates would have no convection current to move them.

Explanation: If the Earth's core were to cool down, the convection currents in the mantle would stop moving. Since the convection currents drive the plates, they would stop moving.
4 0
1 year ago
Other questions:
  • What do frozen water drops become when they are carried back up into the sky by the wind and more layers of ice form on them?
    8·1 answer
  • Which of the following pieces of evidence DOES NOT support Wegner's Theory of Continental Drift?
    9·2 answers
  • A parent cell gives rise to daughter cells with identical genetic information. which of the following data support the idea that
    12·1 answer
  • . What is the spinal cord?
    14·2 answers
  • Names of the three one celled algae
    10·1 answer
  • What is the correct order for the hierarchy of biological organization from the least to the most complex? (concept 1.1)?
    8·1 answer
  • In a certain species of pine trees, the short needles are dominant to long needles. when discussing the pine tree needles as bei
    13·1 answer
  • Which statement best describes the outcome of both meiosis and mitosis
    8·1 answer
  • Hemoglobin is the oxygen carrying compound found in human blood. It is found to contain 0.3335% iron by mass. It is already know
    13·1 answer
  • A scientist notices that the level of toxic chemicals in an algae plant is 400 ppm.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!