Answer:
I want to say <u>Substitution</u>.
Explanation:
They removed the number 5, and inserted an A, which makes me believe its substitution.
At first, I thought it was Insertion when they added the A, but i had to look back again and see that the 5 was removed.
Can't be duplication, since no number/letter was duplicated.
And it can't be Deletion, since another thing was inserted,
I hope this helps!!
<u>#teamtrees #WAP (Water And Plant) #ELM (Every Life Matters)</u>
<span>Lungs take in air, and diffuse (absorb) air into the capillaries of the blood. However, this process is two steps, one for inhalation and one for exhalation. Diffusion takes place in both processes, and serves different purposes. One is to absorb oxygen, the other is to rid co2.</span>
The process in which green plants use sunlight to make their own food.
Photosynthesis is necessary for life on Earth.
Photosynthesis requires sunlight, chlorophyll, water, and carbon dioxide gas.
It is the number one source of oxygen in the atmosphere.
