Which statement proves that lines m and n are parallel? a- < 8 & < 2 are alternate exterior angles and congruent b-< 7 & < 3 are alternate exterior angles and congruent c-< 7 & < 1 are same-side exterior angles and supplementary d-< 3 & < 5 are alternate interior angles and supplementary

Ascientist has predicted that the population of earth will continue to grow exponentially until the year 2300. at that point, we will reach carrying capacity of earth’s resources, and population growth will plateau. if the scientist’s prediction is correct, what can you predict about human energy use at that time? justify your answer by explaining the relationship between population growth and energy use. (5 points)

Why is the road most slick when it first begins to rain? a. oils the road has absorbed begin to float. b. the water has not had time to run off. c. a higher concentration of dirt makes the road more slick. d. none of the above

Why are radio observatories located in valleys far away from urban centers? a. to shield them from electromagnetic interference b. to avoid sound pollution c. to avoid disturbing people living in the city d. to shield them from water vapor