Question

Which of the following may indicate a chemical attack?

A.Oily film on water surfaces
B.Unusually heavy structural damage
C.Unusual number of sick or dying people or animals
D.Suspicious packages that weigh more than they should

Answer 1

Unusual numbers of sick or dying people or animals may indicate a chemical attack because toxic substances can cause acute health problems and are capable of entering the body, damaging tissues, and potentially leading to death.

Step-by-step explanation:

Which of the following may indicate a chemical attack? The correct answer is C: Unusual number of sick or dying people or animals. This response is indicative of a chemical attack because toxic substances, such as corrosive agents or toxic heavy metals, can cause acute health problems once they are released into the environment and come into contact with living organisms.

These agents can enter the body and cause damage to tissues, leading to sickness or even death. A chemical attack may not necessarily result in unusual structural damage or suspicious packages, as these could suggest a different threat altogether, such as a conventional explosion or a security issue unrelated to chemical contaminants.