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
Gnoma [55]
3 years ago
14

In 3 to 4 sentences, explain mechanical digestion.

Health
1 answer:
katrin [286]3 years ago
6 0

Answer:

Mechanical digestion involves physically breaking the food into smaller pieces. Mechanical digestion begins in the mouth as the food is chewed. Chemical digestion involves breaking down the food into simpler nutrients that can be used by the cells. Chemical digestion begins in the mouth when food mixes with saliva.

You might be interested in
What starts a muscle contraction?
Shtirlitz [24]

Answer:

when the nervous system generates a signal. The signal, an impulse called an action potential, travels through a type of nerve cell called a motor neuron. The neuromuscular junction is the name of the place where the motor neuron reaches a muscle cell.

3 0
3 years ago
Read 2 more answers
Which of the following is NOT part of the step test for assessing cardiorespiratory fitness?
Anettt [7]
Where's the choices?? But anyways cardio has to do directly with the heart and it's pace if I do crunches that is NOT cardio respiratory it's neither cardio respiratory hope this helps
5 0
4 years ago
Read 2 more answers
Can you put prescription lenses in reading glasses frame
nataly862011 [7]
Yes, you can put RX glasses in any type of frame
3 0
4 years ago
What is one habit that will benefit all of your body systems?
Alinara [238K]
I would say B 


Hope this helps:)
8 0
4 years ago
Should managers or team members curtail or intervene when they are aware of social loafing
miss Akunina [59]
Curtail and work harder so your effort is noticed more
3 0
4 years ago
Other questions:
  • Smoking is restricted mode schools in workplaces how does the policy influence public health
    5·2 answers
  • The ____ on my favorite jeans are about to burst.<br> a.<br> beech
    10·2 answers
  • A young woman, age 22, has been suffering with clinical depression. She has an older brother who is exceptionally bright and hig
    11·1 answer
  • Nutritional labels list only healthy nutrients? True or false?
    9·2 answers
  • During the first month of development how many layers of cells make up the embryo
    5·2 answers
  • Wite 2 sentences<br>using fthe words:<br>why, where.<br>Count to 80​
    9·1 answer
  • Which of these is an example of cyberbullying ?
    10·2 answers
  • Peter has been seeing a counselor for problems in his sexual life. Peter’s counselor referred him to an urologist to treat his p
    6·1 answer
  • Is there a specific group of people that are more prone to getting HIV?
    6·2 answers
  • The yes box in black 20 is
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!