People's hair are curly because of there genes they get ot from there gray gray Gary grandma or granpas
Answer: 16 mm
Explanation:
If I understood the given equation correctly, it could be rewritten as:
size of image = size of real object * magnification
Plug in the given values, and we get
size of image = 0.8 * 20 = 16 (mm)
Answer:
A
Explanation:
The top answer is correct, over time it has become weaker.