You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).

Paragraph: We can say that resistance and current in an electric circuit areinversely proportional, because as the one increases, the other decreases, and vice versa.
Question: Harold increased the current in a circuit. The resistance now is
Choices: A)higher
B)lower
lower

Paragraph: Water density increases as salinity and pressure increase, or as temperature decreases.
Question: By removing a pound of salt from a bucket of fresh water, could you cause the density of the water to
Choices: A)increase
B)decrease?
decrease?

Paragraph: At higher temperatures, particles of reactants have more energy, so they move faster.
Question: When observing reactants and their particles, Shane decreases the temperature they're exposed to, noting that they now move
Choices: A)faster
B)slower
slower