Correct Answer:
Option A - According to the passage, statement (A) and (B) are true but (C) is false.
Nanoparticles are very small in size, travel very fast and can cause a fatal disease like heart disease and respiratory, not cancer.
Hence option (a) is correct.
A. According to the passage, statement (A) and (B) are true but (C) is false.
Nanoparticles are very small in size, travel very fast and can cause a fatal disease like heart disease and respiratory, not cancer.
Hence option (a) is correct.