Bacteria cultures that have been allowed to undergo fermentation have been used commercially for centuries in the production of Bread Yogurt Beer Wine

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase

What are the fixed alleles in the human species? o a. the alleles that are on the most chromosomes b. the alleles that change most often 000 c. the alleles that no one has d. the alleles that everyone has