Chroloplasts---it is important for a plant cell to have a chloroplast in order to create glucose.
The main food sources of the birds( the plentiful recourses within the environment occupied by the species)
I think it may be this but not quite sure
Lipids are primarily hydrophobic in nature, but there are a large variety of lipids such as fatty acids, mono-, di-, and triglycerides, for example (check wikipedia for more examples).
<span>Proteins are polymers of amino acids. </span>
<span>Nucleic acids are polymers of nucleotides.</span>
Answer:
number of protons in the nucleus
