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).

Q: Paragraph: In a series circuit, the resistance increases as more resistors are added in series.
 Question: By adding twenty more resistors to the series circuit in series, the total resistance of the circuit was 
 Choices: A)increased 
B)decreased

A: increased
****
Q: Paragraph: If the gas is cooled, the particles will move more slowly, because they will have less energy.
 Question: When we get cold we become 
 Choices: A)faster 
B)slower

A: slower
****
Q: Paragraph: Bacteria with a mutation the helps resist antibiotics increase in numbers, so the mutation becomes more common.
 Question: If there are fewer bacteria with the right mutation, will the occurrence of the mutation become 
 Choices: A)more 
B)less

A:
less
****