What relationship exists between the densities of predator and prey populations, according to the graph "Population Change of a Predator and its Prey Over Time"? When the prey population peaks, the predator population is decreasing.
As the prey population decreases, the predator population remains constant.
After the prey population increases, then the predator population also begins to increase.
As the prey population increases, the predator population remains constant.

Identify the missing parts of the carbon cycle

What should be the strand of complementary dna produced by the strand of dna shown below cgt ata

Astudent sees several ants walking up a wall following the exact same trail that an ant took earlier. she wants to apply the scientific method to determine how the ants detected the trail. which of these steps would come first in her application of the scientific method? perform an experiment by cleaning the scent away from part of the trail. draw a conclusion that the ants follow a scent trail. make a prediction about what the ants will do after she cleans away part of the trail. hypothesize that the ants are following a scent trail that the first ant left.