Final answer:
Jenna can conclude that math is easier than science based on the given information.
Step-by-step explanation:
Jenna can conclude that Math is easier than science based on the given information. In the passage, it is mentioned that science is like a jigsaw puzzle, where different pieces fit together to form a clear picture. This suggests that science assignments may require more critical thinking and problem-solving skills, making them more challenging compared to math assignments. Therefore, Jenna can conclude that math is easier than science.