It seems that you have missed the necessary options for us to answer this question, so I had to look for it and here is the answer. When a researcher discovers a small molecule in muscle tissue that is rich in nitrogen, soluble in water, and lacks phosphorus, the <span> molecule also contains carbon, hydrogen, and oxygen, in uneven ratios. The molecule must be an AMINO ACID. Hope this helps. </span>
The process of regurgitation is when an animal spits it's food back up its esophagus wilfully. Muscles in the animals stomach and throat work together to force food back up and out if the body. Long story short, it's like voulantary vomitting.
Hope this helps : )
Answer:
erosion and a, weatheri g and b
ATP is produced in the Calvin cycle
