You have to be more specific
Volcanic soil has a lot of minerals that plants take in as nutrients.
Answer:
To Find Jenna's change, you need to use subtraction.
For Example, a quarter is 25 cents, so 20.25 is what Jenna gave to the sales clerk.
The Book costs, 12.19, so Subtract 12.19 from 20.25
20.25
- 12.19
________
( )
That is how you can find jenna's change
the answer there is letter B