answer: having class lets give you reponsibily to take care of them and learn how to
I believe its because the people didn't like it.
Maggie's question, <span>“How does exposure to the environment affect recyclable plastics?” implies that recyclable plastics are an important resource being affected by environmental exposure. Since recyclable plastics were developed with environmental affects in mind, a better scientific question would swap "the environment" with "recyclable plastics" to ask "How do recyclable plastics affect the environment?"</span>
Cramming for things to get done is generally a bad practice although for some they may consider this as an inspiration to get things done while beating the deadline. The time management that can be suggested to Sue is that she prioritize the things that needs to be done first and allot a specific time slot for her to do her assignments on time.