Question

Sachin has a white sheet of paper, a potato and a dry coconut. He grates the potato and the
coconut and places the shreds separately on the white paper for 10 minutes. He then
removes the shreds. The figure shows how the paper looks.
P (mark made by potato shreds)
Q (mark made by coconut shreds
He then dries the paper and holds it against light.
Which area(s) of the dried paper is are likely to appear BRIGHTER than the rest of the paper?
A. only P
B. only Q
c. both P and Q
D. neither P nor Q
The image below shows two wooden blocks of different sizes and their shadows when they​

Answer 1

Answer:

Better u search it in Google ok

Answer 2

Answer:

B) only q because potato has starch which is light yellow