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
san4es73 [151]
3 years ago
10

Facts about Intro to Muscular System, i need a lot of info

Biology
1 answer:
WINSTONCH [101]3 years ago
7 0

Answer:

Skeletal muscles are the only muscles that can be consciously controlled. They are attached to bones, and contracting the muscles causes movement of those bones.Any action that a person consciously undertakes involves the use of skeletal muscles. Examples of such activities include running, chewing, and writing.

Smooth muscle lines the inside of blood vessels and organs, such as the stomach, and is also known as visceral muscle.It is the weakest type of muscle but has an essential role in moving food along the digestive tract and maintaining blood circulation through the blood vessels.Smooth muscle acts involuntarily and cannot be consciously controlled

Cardiac muscle, Located only in the heart, cardiac muscle pumps blood around the body. Cardiac muscle stimulates its own contractions that form our heartbeat. Signals from the nervous system control the rate of contraction. This type of muscle is strong and acts involuntary

Explanation:

You might be interested in
suppose a persons stomach wall was irritated by an over-secretion of stomach acid. why do you think a person would take milk of
il63 [147K]

The pH of stomach secretion is low. This means it is acidic. Too much production can corrode the stomach wall. Therefore in such a situation drinking a basic solution with a higher pH neutralizes some of the stomach acidic secretions hence relieving the effect;

Acid + Base - Salt + Water  



5 0
3 years ago
Ozone is both helpful and harmful to life on Earth.<br> true or false
trasher [3.6K]
True.

In the upper layers of the atmosphere, it blocks UV radiation from the sun; however, in the lower layers, it is a pollutant. 
4 0
4 years ago
PLEASE if you see these people (they all seem to have the same profile picture) NOTIFY THE PERSON ASKING THE QUESTION THAT THIS
Ilya [14]

Answer:

I've been warning people about this user as well, don't enter that link >:I

They think they are sneaky with there like 1000 profiles, what a fool they are, if you have the same pic people will instantly know!!

5 0
3 years ago
Read 2 more answers
Which describes step three of a muscle contraction?
olga55 [171]

Answer:

Actin and myosin are completely overlapped

5 0
3 years ago
Read 2 more answers
One approach that is becoming more common in drug D&amp;D is to search for antimicrobial-producing organisms in relatively prist
irina [24]
<h2>The term antibiotic accurately describe your drug.</h2>

Explanation:

  • <u>Antibiotics: </u>The bacterial infection are treated or prevented by the use of Antibiotics.
  • The antibiotic helps to kill bacteria or it prevent the bacteria,to spread in the body.
  • In viral infection such as cold and flu, Antibiotics do not work.
  • It is a bacteria that demonstrate antimicrobial activity in early testing.
  • The natural antibiotic is successfully extracted and purified from the bacteria.

8 0
3 years ago
Other questions:
  • Recall that in the big Yellowstone fires, lodgepole pines burned and then grew back within several decades.
    9·1 answer
  • 11. If female deer mate with male deer that have the largest antlers, we are witnessing _______ selection.
    13·1 answer
  • How does science shape our world?
    5·2 answers
  • You discover a new type of gland associated with the skin. Chemical analysis of the product shows a secretion has a pH of 4, con
    11·1 answer
  • Which of these observations illustrate regional specialization in the human nervous system?
    10·1 answer
  • Identify the stage of mitosis where the sister chromatids separate and each daughter cell gets one chromosome.
    14·2 answers
  • Is nuclelous a plant or animal cell?​
    5·2 answers
  • Please help on this as well
    15·2 answers
  • Which option describes the function of RNA polymerase?
    14·1 answer
  • BIOLOGY Biolgy Biology biology bology BiOlOgY BIOLOGY Biolgy Biology biology bology BiOlOgY BIOLOGY Biolgy Biology biology bolog
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!