How to study when you can’t get away from people and have a headache?

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.

Match each fossil with the layer where it’ll be present based on those conditions.

Whats begin with t, ends with t has t in it