Answer:
For 12 to 16 hours a day, workers dipped treated wood into a phosphorus concoction, then dried and cut the sticks into matches. ... However, too much of it can cause phosphorus poisoning. People who were exposed in matchstick factories to white phosphorus are known historically to have developed physical ailments.
Explanation:
<span>Ram Mohun Roy tried to end all of the following except cash crops. </span>
Answer:
Social media
Explanation: It allows citizens to give a response to the policy maker and send their own messages instead of only being receivers.
