Two students were testing the amount of fertilizer that would best promote the growth of strawberries in a garden. which of the following could be a unavoidable source of experimental error ? a. length of studyb. variation in the strawberry plants c. the cost of watering plants d. fertilization during the study

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.

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes