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>
1, the answer is c
2, the answer is c
3, the answer once again is c
4, the answer is b
