martinackella369 martinackella369

10-03-2021
Biology

contestada

1. Describe what happens during:
(a) mechanical digestion ( 2mrks)
(b) chemical digestion. ( 2mrks)

Respuesta :

euginedlamini euginedlamini

14-03-2021

Answer:

in mechanical the food is broken down physical by chewing, in chemical there is involvement of chemicals like enzymes

Answer Link

Otras preguntas

if he has total of 20 fish,how many guppies does he have?

policy of the US government toward the Indians in the period immediately prior to the Civil War was to

Plant cells perform photosynthesis, which occurs in the A) chloroplast. B) cytoplasm. C) mitochondria. D) nucleus.

What describes how sliding friction affects pushing a cereal box across a tabletop?

Select the answer that best completes the sentence. Dame __________ lápiz. (1 point) Select one: a. el b. la c. las d. los

Luisa perez had a balance of $541.82 in her checking account on January 7, On January 10 she wrote a check to Marty’s Hair Salon for $27.19, what is her new bal

A man is four times as old as his son. In 3 years time, the father will be three times as old as the son. How old is each now?

Choose the TRUE statement about the Grand Canyon. A. None of its fossils is older than the dinosaurs. B. Some fossils are found in the uppermost layers. C.

what is the difference between copper and silver

How do you do this??????