Choice D: life expectancy
D. salt and water do not produce a chemical reaction, rather a physical one, thats why the salt stays behind after the water disappears... because it never changed other than its physical appearance
4) and 3)
haiku,small size as well as the precise punctuation and syllables needed on its three lines.
What event affected the outcome of the 1860 presidential election? Douglas's record on popular sovereignty won him the Democratic nomination but split the Democratic Part in two. The position Douglas had taken on slavery in his 1858 debates with Lincoln turned Southern voters against him in the 1860 election. Hope this helps
Answer: temperature
Explanation:
increase in temperature increases the rate of reaction