I will give you 10 points if you answer this question!which major ecosystem of the United States is represented by the area shown in red? O Alpine
OTundra
OGrassland
O Deciduous forest

Abiologist counts the number of rabbits in a population each year and observes a decrease in population. since the coyote population has exploded, the biologist concludes that the coyote population has had a negative interaction with the rabbit population. which describes the biologist’s actions? a.) experimentationb.) inferencec.) observationd.) interacting