Is the equation C2H4 —> 2C + 2H2 + 52.3 exothermic or endothermic?

In an investigation that uses the scientific method, which step immediately follows making a hypothesis? o summarizing the results o asking a question o making observations designing an experiment mark this and retum save and exit next submit

Type the correct answer in the box. spell all words correctly.what is the correct term for living the most sustainable life you can within your current circumstances? when your are being as sustainable as you can within your current lifestyle, you are said to be sustainability.

When a scientific theory has been tested and proved by the scientific community, it becomes a law