Tina, an environmental scientist, is protesting the use of polychlorinated biphenyl (pcb) which act will tina support her pr otesn? a. clean air act b. clean water act c. toxic substances control act d. endangered species act e. water quality act

your answer is C. The EPA under the Toxic Substances Control Act also referred to as the TSCA are responsible for setting rules and regulations regarding polychlorinated biphenyl, PCB. Tina should reference the TSCA to help support her protest against the very toxic chemicals and compounds in PCB.

i'm pretty sure it's spores

it also supports my hypothesis. if you rest first you can squeeze the clothespin more times. from the data i collected the average of the eight people concluded exercise makes your muscles more fatigued and less able to squeeze the clothespin compared to resting before squeezing.