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
Naily [24]
3 years ago
5

The list below includes three organ systems that are directly used when a human runs. circulatory system muscular system skeleta

l system Which system should also be included in the list?(1) immune system
(2) digestive system(3) reproductive system
(4) nervous system
Biology
1 answer:
mote1985 [20]3 years ago
3 0

Answer:

(4) nervous system

Explanation:

When humans run, the sympathetic division of the autonomic nervous system is activated. Activation of the sympathetic nervous system and release of hormones by the adrenal medulla increase the heart rate and force of heart contraction to ensure sufficient blood supply to the skeletal muscles. This is required for oxygen supply to muscles to sustain the running. Other effects of activated sympathetic division are increased blood glucose levels due to the breakdown of glycogen, increased breathing rate, etc.

You might be interested in
All living organisms on earth grow, maintain homeostasis, and undergo cell division. Two types of cell division are binary fissi
WINSTONCH [101]

the correct answer is b. i hope this helps you

7 0
3 years ago
Read 2 more answers
A recessive gene located on the X chromosome is the cause of one type of colorblindness (denoted by Xc). Let the genotype for no
Alex73 [517]

The scenario will be Son: 25% colorblind daughter: 25% colorblind son: 25% of carrier daughters with normal vision: 25% normal son

<h3>What is color blindness?</h3>

The condition is frequently inherited. Certain eye diseases and medications are also possible causes. Men are more affected than women.

Color blindness is characterized by the inability to distinguish between red and green shades.

A colorblind man's genotype is XcY, and a heterozygous carrier female's genotype is XcX. A cross between XcY and XcX would result in progeny with the following ratio=

Son: 25% colorblind daughter: 25% colorblind son: 25% of carrier daughters with normal vision: 25% normal son.

Thus, the couple is likely to have a son who is half normal and half affected. Similarly, the couple is likely to have 50% normal daughters and 50% colorblind daughters.

For more details regarding color blindness, visit:

brainly.com/question/25621649

#SPJ1

6 0
1 year ago
Determining the likelihood of two samples with the same characteristics being from two different sources is calculating
Artyom0805 [142]

<u>Answer:</u>   Comparison

<em>Comparison is the determining the likelihood of two samples with the same characteristic being from two different sources.</em>

<u>Explanation:</u>

While comparison is made there is always a certain similar character taken which are common in nature. After <em>the two topics are placed in front then decision can be made easily on various basis. </em>

Comparison does gives the <em>definition for the good and the bad, pretty and ugly.</em> It can also be sued in a negative way to dominate someone.

6 0
3 years ago
Describe what must come together in order for atp to be made
gizmo_the_mogwai [7]
To make ATP, cells must join together ADP & a phosphate using energy from food. A phosphate is removed from an ATP molecule in order to provide energy for the cell. Thus, the ATP molecule turns into an ADP molecule. We eat food which gives us energy to add another phosphate group to the ADP molecule, turning it into an ATP molecule. The cycle then begins again.
5 0
3 years ago
Read 2 more answers
True or false: tectonic plate boundary is where two or more tectonic plates meet
frosja888 [35]

Answer:

True.

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • A neuron in the skin detects tissue damage in the skin during a burn and informs the brain and spinal cord. This neuron is part
    5·1 answer
  • Which type of bond holds a water molecule together
    12·1 answer
  • The longer two species have been evolving on their own, the greater the number of ______________ that accumulate between them.
    12·2 answers
  • Which of these methods is not safe for thawing foods?
    14·1 answer
  • Which of the following does not contribute to water pollution?
    11·2 answers
  • Which is not a function of the cell membrane?
    14·2 answers
  • An experiment was designed to investigate if caffeine would raise the heartbeat of water fleas. Two groups of water fleas were u
    12·1 answer
  • What is aerobic metabolism?
    8·2 answers
  • 26. Both chloroplasts and mitochondria are like in a way that they both have
    6·1 answer
  • What is the complementary strand of the following DNA sequence? ATTGACGTA
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!