Sagot :
Answer:
A.what two methods could be used to remove the steel pins from the bowl of sugar
Explanation:
sana makatulong
Question: During an experiment,your teacher accidentally drop some steel pins into the bowl of sugar.
a. Sieving and filtration are two methods that can separate steel pins from the bowl of sugar.
b. In sieving, particles that are too big to pass through the holes of the sieve are retained and In filtration, a multilayer lattice retains those particles that are unable to follow the tortuous channels of the filter.
c. These methods are examples of physical manipulation.