Question

2.
3.
..... is a fine grey powdered
mixture of limestone and clay.
...... are sodium salts of long
chain carboxylic acids which have cleansing
action in water.
4. Substances which are used for the
treatment or prevention of diseases are
nd​

Answer 1

Answer:

do

Explanation:

don't know-how you have a great time and I hope to is the day Nishanth I will have to get together for dinner tonight you can I share