The answer is heterogeneous
Answer:
nitrogen 78% oxygen 21% argon 0.9% carbon dioxide, nitrous oxide, methane, and ozone are trace gases that account for about a tenth of one percent of the atmosphere.
Explanation:
Answer:
Part A: When air is left in specific environments, it can either expand or contract depending in the given environment, so, if left in a cold car for a few hours, the air inside said balloon will contract.
Part B: If left in said car on a very hot summer day, the air in said balloon will expand, and if left in said car long enough, said balloon will explode due to the air inside expanding
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Too much calcium might result in kidney stones. Kidney stones, if caused by having too much calcium, are basically calcium deposits of the kidney. You might also find calcium deposits in your nails and bones.