(here's a starter bc i'm not good at these )i think we should be able to have our field trips because it gives the students the opportunity to learn new things, and engage in new activities. (then continue to talk about those topics and explain why they are good for students)
Answer:
Answer is A
Explanation:
Urea consists of carbon, nitrogen and oxygen. You can find it in urine, sweat, blood and milk in mammals. In its most concentrated form, it is urine. Urea is a crystalline compound, and the nitrogen content is always at least 46 percent when dry.
Oxygen , Carbon , hydrogen
