The functions of lipids include storing energy, signaling, and acting as structural components of cell membranes.
I think it's struthio cameleus.. something like that
The scheme of modern taxonomy goes:
Life > Domain > Kingdom > Phylum > Class > Order > Family > Genus > Species
So, a PHYLUM is made of several classes.
B. chloroplast carrries out photo synthesis
C.it changes DNA,but it is random