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
WINSTONCH [101]
3 years ago
7

What are the funtions of the digestive system

Biology
1 answer:
zzz [600]3 years ago
8 0
The function of the digestive system is digestion and absorption. Digestion is the breakdown of food into small molecules, which are then absorbed into the body. The digestive system is divided into two major parts: The digestive tract (alimentary canal) is a continuous tube with two openings: the mouth and the anus.
You might be interested in
Parents of a 3-year-old boy noticed that their son was walking "on his toes", had a waddling gait, fell frequently, had difficul
shtirl [24]

Answer:

The answer is A muscilar dystrophy

Explanation:

Progressive muscular dystrophy, which shows the patient by the symptoms that were manifested from three years of age and who started with walking on his toes and the difficulty in raising the legs accompanied by progressive weakness confirm this diagnosis worsening his clinical manifestation at nine years of age, where there is a marked skeletal muscle deformity that makes the use of a wheelchair necessary. we can discard miestemia gravis and multiple scoliosis because they are not pathologies of this age group, polio in turn is a contagious infectious disease that is eradicated in much of the world, mostly in developed countries thanks to the vaccine.

6 0
3 years ago
Which is the function of the structure that is represented in ?
vladimir1956 [14]

Answer:

Cells have many structures inside of them called organelles. These organelles are like the organs in a human and they help the cell stay alive. Each organelle has it's own specific function to help the cell survive. The nucleus of a eukaryotic cell directs the cell's activities and stores DNA.

Explanation:

8 0
4 years ago
How are natural selection, adaptation, and fitness all interrelated?
DIA [1.3K]
To survive natural selection, one must be fit and be able to adapt to the environment and situations, thus why it's called survival of the fittest.
7 0
3 years ago
When you compress the heart in this demonstration, why does the water
kifflom [539]

Answer:

D The atrioventricular valve works as a rigid door to prevent water from escaping from the top.

Explanation:

the question is incomplete, but I annex the options and their explanation

When you compress the heart in this demo, why does the water leave the artery?

A It's like squeezing a sponge

B The arterial valve draws water from the ventricle.

C The atrioventricular valve has parachute-shaped fins to prevent water from escaping from the top.

D The atrioventricular valve works as a rigid door to prevent water from escaping from the top.

the atrioventricular valve during the contraction process closes at the top, thus avoiding the leakage of the liquid and leaving the artery that opens due to the force exerted by the volume and force of the ventricle.

4 0
4 years ago
Why is the disposal of nuclear waste a greater problem than the disposal of the trash that you and you family need to get rid of
Vesna [10]

Answer:

nuclear waste has radiation, which is harmful to humans, so nuclear waste has to be stored in special facilities. Nuclear waste takes a lot longer than regular waste to decompose too.

Explanation:

4 0
3 years ago
Other questions:
  • What is another term for heterozygous genotype
    7·1 answer
  • Name all of the traits that the mackerel has, based on this cladogram.
    6·1 answer
  • Classify the organisms based on whether they follow the Camegie stages of development
    11·1 answer
  • How do you spell red?
    8·1 answer
  • In the simplest endocrine reflexes, which structure contains the sensor cells that trigger hormone release?
    5·1 answer
  • What will happen if the increased upwelling in a costa area
    5·1 answer
  • Artificial selection has been practiced in many forms for centuries to improve
    10·2 answers
  • Which is not an advantage of sexual reproduction?
    12·2 answers
  • How we can use codes for Automation and Robotics?
    10·1 answer
  • How much of a 100.0 g sample of Au is left after 8.10 days if its half-life is 2.70 days?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!