Answer:
hydrogen, oxygen, carbon and nitrogen
I did 4 instead :')
Explanation:
Zit sure has to be B. Pollution
Answer:
When soil available nitrogen is low, yield and protein content will be low. As nitrogen is applied beyond these levels the wheat plant will no longer use it to
The nucleolus<span> makes ribosomal subunits from proteins and ribosomal RNA, also known as rRNA. </span>
A. Protons are the positively charged particles in an atom
