Which of the following have humans avoided because of an increase in food
productivity over history?
O
A. Water Pollution
O
B. Famine
O
C. Monoculture
O
D. High crop yields

Which of the following about topsoil is fake?

Which summarizes the relationship between density of an element and its distribution in earth? a. the greater an element’s density, the greater the amount of it found in the crust. b. the denser an elements is, the smaller the amount of it earth core. c. the greater an elements density, the smaller the amount of it’s found in the crust

The dashed segment of the plotted experiment in the graph in the lesson is called an