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: The more similar the DNA molecules of different species are, the closer the relationship is likely to be.
 Question: Two species with dissimilar DNA should have a _____ relationship. 
 Choices: A)close 
B)distant
distant

Paragraph: Warm water cant hold as much dissolved oxygen as cool water, so an increase in the temperature of water decreases the amount of oxygen it contains.
 Question: Jeff cooled the pot of boiling water. What happens to the dissolved oxygen contained within the water? 
 Choices: A)it increases 
B)it decreases
it increases

Paragraph: More water allows more chemical reactions.
 Question: By providing less water to two dry powders that would react if they were hydrated, does the rate at which the powders 
 Choices: A)decrease? 
B)increase

decrease?