Questions › Category: Civil Engineering › In the nitrogen cycle, ammonia is produced from 0 Vote Up Vote Down VideRime Staff asked 5 years ago In the nitrogen cycle, ammonia is produced from a) carbohydrates b) cellulose c) proteins d) sugar Environmental Engineering Part 2 Share this Now with Friends: Share on WhatsApp (Opens in new window) WhatsApp Share on Telegram (Opens in new window) Telegram More Related