An archerfish, peering from just below the water surface, sees a grasshopper standing on a treebranch that’s just above the water. Thearcherfishspits a drop of waterat the grasshopperand knocks it into the water. The grasshopper’s initialposition is 0. 45 m above the water surfaceand 0. 25 m horizontally away from the fish’s mouth. The launch angle of the drop is 63owithrespect to the water surface.

The graph shows the populations of two species in a particular region over two decades. based on the graph, what can you conclude about the relationship between the two species? a. the two species have a parasitic relationship. b. the two species are mutualistic in nature. c. the two species exhibit commensalism. d. the two species have a prey-predator relationship. e. the two species have a familial relationship.

Auser wants to add a thick, dark green border around a chart in powerpoint. the user can do this in chart tools by choosing what

In john watson's "little albert' experiment, what was the ucs? select one: a. white rat b. loud noise c. little boy d. anything white and furry