Can u try putting this in english please
Answer:
Can yo take the picture complete?
thanks
Explanation:
Chemical Energy<span> is </span>energy<span> stored in the bonds of </span>chemical compounds (atoms and molecules). It is released in a chemical<span> reaction, often producing heat as a by-product. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>
Answer:
D. In an experiment, one of the variables will be giving a placebo and the other, a treatment