It’s burning wax. All of the other options are physical changes .
Answer:
A) Plants use carbon to build glucose during photosynthesis.
Explanation:
Plants produce their food by the process of photosynthesis.
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Answer:
Nothing in the fresh water
The egg will be salty in salt water
Mark as brainlist
64 miles/hour
Therefore 1/64 hours/mile
68 miles * 1/64 hours/mile (notice how miles cancels out)
Therefore the answer is 68/64 hours = 1.0625 hours = 1 hour 3min and 45sec.
