Teaching z in his DNA. Jz like my biology teacher!!
sohananjana 6 days ago
i realy thanks a lot but the last part not cleare as the first part
TheSofian1993 3 weeks ago
you lost me at the last part... which was the part i needed to understand =/.
Catalaayaa 3 weeks ago
@Catalaayaa lmaoooo,, me too :P
spykidx24 3 weeks ago
Comment removed
Arjun072 1 month ago
thanks a lot
It is posible to ask your Dr. in Canada for a DNA test to know our chances to get some form of cancer?
MiNennuka 2 months ago
i really wish you were my teacher
polkadotshorts14 2 months ago
a youtube video within a youtube video. i shit brix
SinghWingh 3 months ago 4
niceeeeee
valtesing001 3 months ago
wonderfull explination for a wonderful subjuct
safaajawad 3 months ago
BEST BIOLOGY TEACHER EVER :)
bushrayasin 3 months ago 4
THANKS BRO
7bjk7 4 months ago
Helped me with my human biology exam, thanksssss (:
RozieeeKay 4 months ago
This has been flagged as spam show
great explanations....thank you so much for your help! :D
geforceU 8 months ago
Teaching z in his DNA. Jz like my biology teacher!!
sohananjana 6 days ago
i realy thanks a lot but the last part not cleare as the first part
TheSofian1993 3 weeks ago
you lost me at the last part... which was the part i needed to understand =/.
Catalaayaa 3 weeks ago
@Catalaayaa lmaoooo,, me too :P
spykidx24 3 weeks ago
Comment removed
Arjun072 1 month ago
thanks a lot
Arjun072 1 month ago
It is posible to ask your Dr. in Canada for a DNA test to know our chances to get some form of cancer?
MiNennuka 2 months ago
i really wish you were my teacher
polkadotshorts14 2 months ago
a youtube video within a youtube video. i shit brix
SinghWingh 3 months ago 4
niceeeeee
valtesing001 3 months ago
wonderfull explination for a wonderful subjuct
safaajawad 3 months ago
BEST BIOLOGY TEACHER EVER :)
bushrayasin 3 months ago 4
THANKS BRO
7bjk7 4 months ago
Helped me with my human biology exam, thanksssss (:
RozieeeKay 4 months ago
This has been flagged as spam show
great explanations....thank you so much for your help! :D
geforceU 8 months ago