1.
what is the test variable (independent variable) in this experiment?
2.
what is the outcome variable (dependent variable) in this experimenti
3.
what variables should dante maintain constant?
4.
what should dante's conclusion be?

Which of the following is true of microbes? a. ninety-nine percent of all microbes are pathogenic.b. gene expression in bacteria is very similar to gene expression in humans, which facilitates the use of bacteria in recombinant biotechnology and gene therapy.c. all bacterial enzymes are harmful to humans and the environment.d. microbes create pollutants and toxins that harm the environment.

Asap what occurs after cytokinesis is completed at the end of meiosis 1?

Consider the model of the oxygen cycle on earth. the majority of earth's oxygen reservoirs are found in the a) atmosphere. b) biosphere. c) hydrosphere. d) lithosphere.