Each chromosome has 2 chromatids so 2*6=C.12 chromatids
Photosynthesis is the act of changing energy from the sun into chemical energy if thats what you mean!
The person would have a problem with his metabolism.<span />
The advertisers treat teenagers as separate target audiences by having to advertise products that would attract the teenagers alone as the teenagers are not particularly attracted to things that they may target the adult audiences, that is why, they laid out products that would target the teenagers in means of separating the target audiences.
