Ask question

Ask question

All categories

3 years ago

14

What is the difference between mechnical and chemical digestion

1 answer:

sesenic [268]3 years ago

4 0

Answer:

Mechanical digestion involves physically breaking down food substances into smaller particles to more efficiently undergo chemical digestion. The role of chemical digestion is to further degrade the molecular structure of the ingested compounds by digestive enzymes into a form that is absorbable into the bloodstream.

Explanation:

You might be interested in

From which country is the source of our cloth imported

shepuryov [24]

Answer:

China or india

Explanation:

it most likely to be china

4 0

3 years ago

Why does the heart automatically adjust the flow of blood to match activity levels?

gayaneshka [121]

Answer:

D. Organs and muscles require more blood under stress.

Explanation:

Because muscular contractions can have a protracted metabolic expenditure because it has to be adjusted to the demands of the contracting muscles.

3 0

2 years ago

Mariah lives in the center of a large city next to the freeway. The air in her neighborhood is usually smoggy. Which health risk

natta225 [31]

Answer:

risk of immune problems

Explanation:

7 0

3 years ago

The social problems of teenage drug and alcohol abuse are contributing factors to the rate of suicide among young people in the

Marta_Voda [28]

True

hope that helps you

7 0

3 years ago

Read 2 more answers

which of the following statements best explains why third-degree burns are less painful than second degree burns

leonid [27]

Nerve damage is the answer

5 0

3 years ago

Read 2 more answers