Các yếu tố ảnh hưởng đến oxi hóa khử

Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.

Salt in oceans comes from and of rocks

In an exothermic reaction, energy may be released to the surroundings in the form of question 4 options: heat light thermal all of the above