Green lacewings are used to control aphids, which are pests of many crops. A population of 1000 green lacewings is released into a farmer's field. The graph shows the change in the population over time.
What is the most likely explanation for the approximately constant population of the lacewings after the eighth year?
A. The lacewings had eaten all of the aphids in the field.
a
B. The lacewing population had reached the carrying capacity of the field.
C. New predators of lacewings had arrived in the field.
O
D. The birthrate of lacewings had increased, while the death rate remained constant.

i am positive it is c. condensing but i may be wrong

answerscaffolding proteins;

the species living around the vents are especially good at dispersal.  

deep-sea vent originates on the floor of the ocean when seawater circulates through hot volcanic rocks, usually situated where the new oceanic crust is being produced.  

biological dispersal refers to the movement of species from their location of birth to their site of breeding, or from breeding site to another. similarly, the oceanic dispersal refers to the movement of the species from one land mass to another by sea crossing.  

the correct answers are;

a. the rock was made from more than one type of material.

e. layers of hot liquids in the rock cooled and solidified at different temperatures.

these are the two options that are related to the statement given above.