Answer: Researchers/scientists have decided that people are disturbing the nitrogen cycle by modifying the sum of nitrogen that's put away within the biosphere.
Explanation: Can I have brainliest?
Have a nice day c:
Answer:
15
Explanation:
Since the law of conservation of mass applies to all the chemical reactions this will also end in 10+5 equalling 15 grams
Answer:
a identification key
Explanation: because it identifys you
Answer:
A. True
Explanation:
The ovary surrounding the ovules develops into a fruit.