Identify the catalyst-containing systems below as homogeneous or heterogeneous.

Explain why in any given geographical region, women tend to have lighter skins( by 3-4% on average) than men?

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.

Types of scientific inquiry that biologist engage in that cannot be completely controlled