A force of 15 n toward the west is applied to a 4. 0 kg box. Another force of 42 n toward the east is also applied to the 4. 0 kg box. The net force on the 4. 0 kg box is.

Has anyone here taken the orela elementary education subtest 2 (103)? if so can you link me videos, practice tests, or methods on what you did to pass it?

Mount saint helen the great lakes and death valley are physical features of the earth which scientific term describes these features

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.