Answer:
15
Explanation:
Since the law of conservation of mass applies to all the chemical reactions this will also end in 10+5 equalling 15 grams
I’m not sure if this is exactly what ur asking, but vitamin c, zinc, and copper are needed
A is your answer I believe because they do indeed provide a way to review other scientists work and or experiments
The krebs cycle
I know this from a multiple choice question I helped my friend with lol
Answer:
Improving food storage facilities
