Previous 2
Next
Cells: The Basic Units of Life: Mastery Test
Submit Test
Tools
Info
2
Select the correct answer from each drop-down menu.
Use the following image to complete the sentences below.
w
Z
X
D. The structure labeled as W is the
The structure labeled as X is the
D. so the cell in the image is a
D. so the cell in the image is a
Reset
Next
2020 Edmentum. All rights reserved.

hey there!

so, when you eat, your teeth chew and grind food into smaller pieces. this is mechanical digestion. then reactions aided by digestive enzymes break down large food molecules into smaller molecules. this is chemical digestion. the two processes change the food into simpler substances that can be used by the body for raw materials and energy.

hope this

tobey

not sure if this is what you'r looking for nnew= nold