which is a predator/prey relationship found in a freshwater ecosystem?

a. heron/fish

b. shark/crab

c. tiger/gazelle

Looking at this image, what relationship can be drawn from it? the lower the degree of latitude, the lower the degree of temperature there is no relationship between latitude and temperature the higher the degree of latitude, the higher the degree of temperature the lower the degree of latitude, the higher the degree of temperature

Draw the structure of dna nucleotide with adenine as nitrogenous base

Which component in a graph indicates an independent factor? a. y-axis b. x-axis c. scale