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
How does development differ from growth?
In-s [12.5K]
Development is like if you go blind you will most likely develop a high sense of hearing

growth is you grow and get taller

so basically development you have to try and growth occurs mostly naturally 
6 0
3 years ago
Nitrogen is a very important element in biology. What are some of the reasons that organisnm needs nitrogen?
djverab [1.8K]

Answer:

Nitrogen is a crucially important component for all life. It is an important part of many cells and processes such as amino acids, proteins and even our DNA. It is also needed to make chlorophyll in plants, which is used in photosynthesis to make their food.

7 0
2 years ago
Sort the items based on whether they have gravitational potential energy or chemical potential energy. liquid petroleum gasoline
poizon [28]

Explanation:

Gravitational potential energy is the energy of body due to its position in the gravitational field.

Whereas chemical potential energy is the energy within the chemical bonds of a substance.

For example, when we eat an apple then we get energy in our body so, it is the chemical potential energy stored in the apple.

Items sorted on the bases of gravitational potential energy and chemical potential energy are as follows.

Gravitational potential energy:

  • a ball thrown up in the air.
  • a stone rolling downhill.
  • water stored in an overhead tank.

Chemical potential energy:

  • liquid petroleum gasoline used in cars.
  • apples that people eat.
  • firecrackers that people set off.
4 0
3 years ago
What type of biological molecule does the body use for long-term energy storage?
I am Lyosha [343]
Hello There! ^_^

Your question: What type of biological molecule does the body use for long-term energy storage..?

Your answer: Lipid is biological molecule that the body uses for long- term energy storage.

Hope this helps!








7 0
3 years ago
EASY 7th GRADE SCIENCE QUESTION FIRST PERSON BRAINLIEST!!!!
aliya0001 [1]

Answer:

B i believe

Explanation:

4 0
2 years ago
Other questions:
  • This product is made up of fatty acids that are derived from alkenes.
    5·2 answers
  • Virulent viruses multiply infected cells and eventually cause the cell release new viruses by a process called
    7·1 answer
  • What id the definition of a cell
    15·1 answer
  • Dermatomes are skin segments that relate to sensory innervation regions of the spinal nerves.
    14·2 answers
  • Need answer fast!!!!!!
    11·1 answer
  • How are these cancer cells different from “normal” cells? Include how “homeostasis” affected in your explanation
    8·1 answer
  • As altitude increases in the troposphere and
    5·1 answer
  • I need help with this please !!
    13·2 answers
  • Chloroplasts are involved with transfering the potential energy in glucose into ATP molecules
    8·2 answers
  • Deoxygenate blood is collected within the right atrium. It must exit through the _____valve to enter the right ventricle.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!