How do populations grow when resources are abundant? a exponentially
b slowly
c linearly
d logistically

What might explain the real-world results, show in the graph to the right, for one class of twenty students? check all that apply.

The table below shows the elements that mainly comprise each of the four layers of earth: elements in layers layer main elements crust oxygen, silicon mantle iron, magnesium outer core iron, nickel inner core iron which of these elements make up the layer that is 0.2 to 1.1 percent of earth's total diameter?

Ascientist is examining the role of an element found in facts and carbohydrates of living things. this element makes up 65% of human body mass. which statement describes he is studying