Because an amino acid<span> cannot be </span><span>synthesized</span><span> by the organism, and it must be supplied in its diet.</span>

Answer:
Yes, you can structures it within roots
Explanation:

Answer: I got it :)
Explanation:
Domain, Kingdom, phylum, class, order, family, genus, and species.
Answer:
There are three main measures of central tendency: the mode, the median and the mean. Each of these measures describes a different indication of the typical or central value in the distribution.