Help please this is also science idk why doesn't have that option also giving brainliest to best answer

What type of animal might be preserved in a tar pit

Can you me find area of the shaded region?

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.