Answer choices:

a. an acidic solution
b. a basic solution
c. a neutral solution
d. there is no way to tell whether it is an acid or a base.

What are four key elements of the study of economics?

If assuming tasting ptc as a simple gene trait, what other genotype would you select to put in this missing genotype box that could result in this phenotype

What would most likely happen if green plants were exposed to longer days of sunlight? a. the mitochondria would produce less energy . b. the chloroplasts would produce more energy. c. the cell wall would become thicker. d. the vacuoles would quickly shrink. b. the chloroplasts would produce more energy.