<span>The dependent variable is the variable which is the result of the changing experimental variable. In this case, how far the rock went is a result of changing the angle of launch. Therefore, how far the rock went is the dependent variable.</span>
Incomplete question. However, I assumed you are referring to this poster.
<u>Explanation:</u>
Interestingly, we notice that Harriet Tubman made use of figurative language in her words. She used the literary device of personification; in which a thing or condition is spoken as though it was human or living.
By this using such kind of expression that has been used by literate individuals, it makes it surprising that Tubman is referred to as an illiterate.
For example, she personified "<em>death</em>", and "<em>liberty</em>" as objects she could have, obviously those were beautiful words which we expect only an educative person to say.
Answer:
The temperature, however, greatly affects the rate of a chemical reaction. As you heat a substance, its molecules move faster and are more likely to react. Some reactants even require some heat to initiate a reaction. Reaction Rates and Temperature
Explanation:
I think it might be lead? I'm not quite too sure though. You might have to research more into it.