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: Water also gets colder as you go deeper.
 Question: Milo is swimming in the pool at the shallow end. Suddenly he decides to move to the deep end. What happens to the water as he swims shallower? 
 Choices: A)gets warmer 
B)gets colder
gets warmer

Paragraph: However, the melanocytes of people with darker skin produce more melanin.
 Question: Eric has dark skin and Rita has light skin. Who produces more melanin? 
 Choices: A)Eric 
B)Rita
Eric

Paragraph: Aerobic exercise increases the size and strength of muscles in the heart and helps all your muscles develop greater endurance.
 Question: What will happen to Jim's muscle strength if he exercises more then he has in the past? 
 Choices: A)his muscles will become stronger 
B)his muscles will become weaker

his muscles will become stronger