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Wednesday 4/15
1) How do you find the mass of an object in grams
using a triple beam balance scale? (Hint: Look back
at your Scientific Method Study Guide or Unit Test.)

volcanoes (an event in the geosphere) release a large amount of particulate matter into the atmosphere. these particles serve as nuclei for the formation of water droplets (hydrosphere). rainfall (hydrosphere) often increases following an eruption, stimulating plant growth (biosphere).

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves