The symptoms of a poisoning make it very easy for forensic scientists to identify which poison was used.
a. true
b. false

True

Explanation: The symptoms of poisoning can lead the forensic scientists to discover the poison used because of many technologies and chemical present in the current time.

The identification can be easily made by obtaining the reaction that the body gives when coming in contact with any type of poison, which can be detected by the forensic department .thus, the given statement is true.

early settlements on the subcontinent. both the indus and the ganges rivers carried rich silt from the mountains to the plains. when the rivers flooded, the silt spread over the plains and made the soil in the river valleys fertile for farming.