Answer:
scientific inquiry is using evidence from observations and investigations to create logical explanations and answer questions
Explanation:
Explanation:
it is an endothermic process
Hope I helped
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.
TheHow is healthier than you’ll ever know