chemist, botanist and ecologist astronomer, ecologist and physicist physicist, paleontologist and chemist botanist, astronomer and paleontologist
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Scientists often work together to solve a problem. Sometimes they work in laboratories. Sometimes they are outside doing fieldwork. The chart provides a list of some careers in science. Which scientists might work together to save a polluted wetland?
Possibilities:
- chemist, botanist and ecologist
- astronomer, ecologist and physicist
- physicist, paleontologist and chemist
- botanist, astronomer and paleontologist

chemist, botanist and ecologist