Which of these is required for aerobic cellular respiration?

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.

When plants use sunlight to make food, the energy of sunlight is

Which of the following forest management practices is best for reestablishing areas of forest?