Stephan’s mother cuts a twig from a rose bush and plants it in the soil. after a few days, stephan observes a new plant growing. which characteristic does the growth of the new plant depict?

the reason the two sea urchins don't compete with each other for food, resources, etc. is because the urchins have adapted to the environment but they have also adapted to each other. this is most likely because the genes of the sea urchins.

1. a tropical dry forest carries out more rapid nutrient cycling

the endomembrane system i think