3 years ago

How do the mouth and stomach play a role in mechanical digestion

1 answer:

6 0

The mouth breaks down food by chewing it and the saliva mixes it by making the carbohydrates into sugar. the stomach breaks down the food by breaking down bacteria and acids

You might be interested in

Paula tiene una cartulina de 50x65 cm. Quiere hacer 5 rectángulos de 210x297 mm. ¿Tendrá suficiente con una cartulina?

brilliants [131]

Answer:

?????????????????????????

3 0

2 years ago

Divide 4 1/4 by 2.

Aleonysh [2.5K]

I’m pretty sure it’s 2 1/8

5 0

3 years ago

What is the potential energy of a 500-N pole-vaulter when she is 4 m above the ground?

Novosadov [1.4K]

Answer:

2000J

Step-by-step explanation:

mg=500

h(height)=4

500 x 4 = 2000J

7 0

2 years ago

What is the solution to x + 7 = 27

lyudmila [28]

Answer:

The answer is x=20

Step-by-step explanation:

27-7=20

x=20

3 0

2 years ago

Read 2 more answers

Which of the following expressions are equivalent to -8/11-3/4-1/4.Choose 3 answers

Effectus [21]

Answer:

option a

option d

option e

Step-by-step explanation:

option a

$-\frac{8}{11}+( -\frac{3}{4})+( -\frac{1}{4})=-\frac{8}{11}-\frac{3}{4} -\frac{1}{4}$

option d

$-(\frac{8}{11}+\frac{3}{4}+\frac{1}{4})=-\frac{8}{11}-\frac{3}{4} -\frac{1}{4}$

option e

$-\frac{8}{11}-(\frac{3}{4}+\frac{1}{4})=-\frac{8}{11}-\frac{3}{4} -\frac{1}{4}$

4 0

3 years ago