What is a substrate? a. a molecule that changes stateb. a place where the reaction occursc. a place on the product where the enzyme fitsd. a reactant that is catalyzed by an enzyme

Ascientist and her team counted 200 individual deer in an area of 10 square kilometers. what is the population density?

Which scientific design has both practical limitations and limitations due to scale? studying the effect of bleach on the growth of mold spores exposing cultures of duckweed to different intensities of light observing the replication of dna molecules with a hand lens using colored marbles to model a cross between two colors of rabbits

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