I'm not asking for the answer, but simply what the difference is between the options. I know the correct answer is D, but I chose A. If you really look at them and think about it, aren't they the same answer just phrased differently? Or am I missing something?

4. how does a phospholipid behave in water? the phosphate head does not mix with water; the fatty acid tails do. the phosphate head and the fatty acid tails mix with water. the phosphate head and the fatty acid tails do not mix with water. the phosphate head mixes with water; the fatty acid tails do not.

Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel

Name the organs of humanelemintary canal.