Chemistry, 22.10.2020 07:01 laurentsupreme
What do these two changes have in common?
photosynthesis
making jam
Select all that apply.
Both are only physical changes.
Both are chemical changes.
Both are caused by heating,
Both are caused by cooling.
Answers: 1
Chemistry, 22.06.2019 08:30, waterborn7152
Which common material is an example of a polymer? (25 pts) a. steel b. plastic c. petroleum d. rubbing alcohol
Answers: 2
What do these two changes have in common?
photosynthesis
making jam
Select all that app...
making jam
Select all that app...
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