Friends are a category of people who share inherited physical characteristics and who are perceived by others as being a distinct group.

1) true
2) false

Individuals do not compete directly for resources, but are prey for the same predator

Temperatures in ponds and lakes vary by season. select the best answer from the choices provided t f

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