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: With a higher the concentration of hydrogen ions, a solution is more acidic and has a lower pH.
Question: Would Jim's solution become more or less acidic if he decreased the concentration of hydrogen atoms in it?
Choices: A)more acidic
B)less acidic
less acidic

Paragraph: Electromagnetic waves with shorter wavelengths have higher frequencies and more energy.
Question: Molly was viewing electromagnetic waves and noticed a wave with a wavelength of 20nm and another with 10nm. Which likely has more energy?
Choices: A)the 20nm wave
B)the 10nm wave
the 10nm wave

Paragraph: Thicker wires offer less resistance.
Question: Chris is trying to rewire his home. He wants to install wiring that has the greatest resistance. He has two choice of wires. the first type of wire is 12 gauge. The second type of wire is thicker at 16 gauge. The wire that offers the most resistance will be the
Choices: A)first type of wire
B)second type of wire
second type of wire