Alevel of production in which the marginal product of labor increases as the number of workers increases is known as
a. marginal product of labor
b. increasing marginal returns
c. variable marginal returns
d. operating costs

What does the term "deforestation" mean? what landform are we studying that deforestation is impacting greatly in brazil? describe how and why this is happening. plz me!

This refers to weather and atmospheric conditions measured over a long period of time.

Identify the constitutional principle that is common in both this excerpt and federalist no. 51. based on the constitutional principle identified in part (a), explain how the perspective in this excerpt compares with the perspective in federalist no. 51. explain how the constitutional principle identified in part (a) is reflected in the constitution, including two examples to explain how it affects the u.s. political system