Seek out:
Seek out the best (grossest, clearest, most interesting, etc.) image example of a chemical change you can find online. Locate the picture, take a screenshot and upload it to your online submission form.
Seek out:
Seek out the best (grossest, clearest, most interesting, etc.) image example of a chemical change you can find online. Locate the picture, take a screenshot and upload it to your online submission form.