Question

Nanotechnology is a scientific area that deals with making or changing things that are incredibly _______________. *
A. big
B. tiny
C. wide
D. thin

Answer 1

B tiny nano means small!!

Answer 2

Answer:

B - Tiny

Explanation:

When you’re dealing with nanotechnology, you’re dealing with technology conducted at the nanoscale, which is about 1-100 nanometers. Nanometers have a length of one billionth of a meter. So options A and C would be incorrect. Option D wouldn’t necessarily be a good choice either.