Answer:
Environmental scientists look for solutions to protect the environment, while chemists develop new products.
Explanation:
The last two sentences use the conjunction while meaning <em>whereas</em>, i.e. indicating a contrast. So the purpose of sentences 3 and 4 is to contrast certain things about environmental scientists and chemists. However, the fourth sentence contrasts only <u>level of education</u> required for these jobs.
The third sentence refers to <u>actual</u> <u>work</u> that environmental scientists and chemists do. Therefore, this sentence most accurately describes a way in which the jobs of environmental scientists and chemists contrast.
D. Because the rest dont make sense
For number 1, Hinduism should be capitalized because it is a religion. 2. American should be capitalized because it is a language. 3. Gemini should be capitalized because it is a zodiac sign. 4. College should be capitalized because it is part of the schools name. 5. Science should be capitalized because it is a subject. 6. Archery should be capitalized because it is a kind of sport. 7. Cardinals should be capitalized because it is the name of the baseball group. 8. Jupiter should be capitalized because it is the name of a planet. 9. Scientist should be capitalized because it is a career, i'm not sure about this question though, Noble Prize also could be capitalized. Hope this helps!
