Magnetite particles, suspected to cause neurodegenerative problems, are generated as environmental pollutants from which of the following?
Brakes of motor vehicles
Engines of motor vehicles
Microwave stoves within homes
Power plants
Telephone lines
Select the correct answer using the code given below:
a. 1, 2, 3 and 5 only
b. 1, 2 and 4 only
c. 3, 4 and 5 only
d. 1, 2, 3, 4 and 5