3. Did fermentation chamber #3 yield more, less, or the same amount of Co2, when compared to fermentation chamber #4? Explain why this is so.

(6.02 mc)what affect do marine protected areas have on environmental quality? they increase environmental quality by preventing resource overuse. they increase environmental quality by adding new species. they decrease environmental quality by removing all human activity. they decrease environmental quality by adding recycling facilities.

Identify two examples of chemical reactions that you have encountered during the last week. identify an exothermic and endothermic reaction. explain.

Which material is commonly used as a culture medium for living cells