Q87. What is the mean
value of these
diameters, 0.22cm ,0.026cm,
0.024cm and 0.025 cm​

i think it’s a. this is because if they measured the mass of something with a mass of 150g, then their final answer would have to be approximately 150g. though all of their answers are almost 150, rosa and tran have the closest answers (or the exact answer) to the accurate one.

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide