Answer:
keeping things above 40 degrees Celsius as that can fasten the rot process of fruits and vegetables
Answer:
3 significant zeroes
Explanation:
To count the number of significant figures, you must pass the zeroes until you reach a non-zero value. Once you reach it, count anything after that as significant values, including the non-zero value itself.
The number has 4 significant figures with 3 significant zeroes.
Hope this helps!!!
Hydrogen bonds water molecules packed tightly together.
Answer:
True
Explanation:
Wood was the dominant energy source because it was easy to obtain, portable, and could be consumed on demand.