The science that deals with when diseases occur and how they are transmitted is called a. ecology. b. epidemiology. c. communicable disease. d. morbidity and mortality.

Which hotel do you think is most likely to move ahead in market competition? a. a hotel that provides basic amenitiesb.a hotel that provides luxurious amenitiesc.a hotel that shows understanding of customers' latent needsd.a hotel that gives discounts

What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?

Biomass can be used to generate electricity. biomass relies heavily on agricultural crops. plants release carbon dioxide and water in combustion. plants use photosynthesis to originally generate the energy that is needed. the chemical energy of these plants all started with what energy source?