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Chemicals that resist changes in ph are called buffers. It involves weak acid or alcali together with its salt. It is also used to maintain a stable ph in a solution. It can neutralize small quantities of additional acid of base.
Answer:
3.2 piles
Explanation:
step 1
Find out the number of lumps in 10 clumps
we know that
3 lumps equals 1 clump
by proportion
Let
x ----> the number of lumps

step 2
Find out how many piles are 96 lumps
we know that
10 clumps equals 1 pile
10 clumps equals 30 lumps
so
1 pile equals 30 lumps
using proportion
Let
x -----> the number of piles

They are also called "Land Plants" that are non-vascular!
Hope this helps!
The element carbon makes long chains forming, single, double or triple bonds with itself.