Select the correct answer. Scientists have predicted that as population changes, the world is likely to see a decrease in natural resources. Based on the evidence in the
graph, what should the scientists conclude?
y
10
9
8.
least developed
countries
population (billions)
less
developed
countries
more developed countries
011950
1970
1990
2010
2030
2050 x
O A. Developed countries will see a decrease in natural resources because their population will decrease.
ОВ. Both developed and developing countries will see a sharp Increase in natural resources.

You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?