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
Tems11 [23]
3 years ago
5

The heart is a muscle. The more you exercise it, the stronger it becomes. With this in mind, contrast the resting heart rate of

an athlete with that of an inactive person.
Biology
1 answer:
hammer [34]3 years ago
4 0
The heart of a lazy person pumps blood less efficiently than an athlete who has trained and prepared to achieve a high performance, this can be understood with the example of football players who will play in other countries that have a higher altitude than the country of origin and has to go before to get used to the rarer air
You might be interested in
The phase of the bacterial growth curve in which newly inoculated cells are adjusting to their new environment, metabolizing but
iVinArrow [24]
Yhe phase you are describing is the lag phase.
6 0
3 years ago
Which of the following statements is true when we compare and contrast electromagnetic waves with sound waves?
Misha Larkins [42]

Answer:

C) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere.

Explanation:

Electromagnetic waves do not require a medium to travel. they can travel through vacuum also. for example:- light wave is an electromagnetic wave and it can travel through vacuum also.

On the other hand, sound wave require a medium to travel. sound waves can not travel through vacuum.

I HOPE IT WILL HELP YOU?:-)

4 0
3 years ago
Need help ??? Someone plis
mafiozo [28]
This image is a partial lunar eclipse. The moon is only showing partially, so it's not total, and the brighter side is showing.
5 0
3 years ago
Read 2 more answers
Pesticides are used on crops to prevent the crops from being eaten by pests such as insects. The chemicals in the pesticides kil
Gnom [1K]
The answer is option a.
4 0
3 years ago
How do the eyespot and the chloroplasts work together to help euglena survive?
zheka24 [161]
The eye spot and the chloroplasts work together to help the euglena survive because the eye spot senses the light and the dark. Since euglena need to do photosynthesis in which uses light energy to make usable energy, to get food, the eye spot will tell the euglena where to move in order for it to be able to do photosynthesis.
8 0
3 years ago
Other questions:
  • Heat is the transfer of energy. It makes things warmer. Some materials allow heat to flow through them more easily than others.
    9·1 answer
  • Illustrate the position of the Earth, Moon, and Sun during a lunar eclipse. You may do so by typing the words or by drawing and
    15·1 answer
  • During high tide in the Bay of Fundy, Canada, the tide rises more than an inch per minute. Which of the following factors are re
    11·2 answers
  • Give reason for : the plants with falling leaves can do the transpiration process in
    14·1 answer
  • When attempting to lower a person's body temperature in response to hyperthermia?
    9·1 answer
  • Ted believes that alcohol is a stimulant, but his friend Dani is trying to convince him that alcohol is a depressant that produc
    7·1 answer
  • Why is water so important for metabolic reactions
    6·1 answer
  • Which type of plant has seeds protected by ovary layers
    7·1 answer
  • Help help help help<br> help hep
    14·1 answer
  • What is reproduction kcu-uzyp-wdj g I r ls c o me pls​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!