How are the graphs of a body chemical controlled by negative feedback and a chemical controlled by positive feedback similar? how are they different?

This aquarium exhibits biotic and abiotic factors in an aquatic environment. one of the abiotic factors is

Select the correct answer. which scenario describes unethical lab behavior? o a. danny stores the chemicals required for his experiment in flasks and beakers. b.anna publishes the results of her experiment on the growth rate of saplings. c.jason repeatedly runs an experiment until he gets the results he desires. d. mia records her observations of an experiment precisely and accurately.

Which geologic feature would most likely be represented by contour lines john far apart from one another? a cliff a hill a plain a valley