What remains constant during digestion?

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

(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.

This is the interaction of two organisms where one is and the other is neither nor harmed.