<<@taurieloo123
says :
A very concise explanation about hox genes. Thank you Sir.
>>
<<@peatama7002
says :
My goat
>>
<<@Musty_Raf
says :
hi, i hopefully start chemistry and biology a levels in september do you think u will finish the biology videos by then?
>>
<<@KashifBashir-xz7vc
says :
do you do edexcel science?
>>
<<@J4d00n
says :
sir do you plan on doing chemistry and physics a level aswell?
>>
<<@DocChrome
says :
what the sigma
>>
<<@yaseenelhosseiny
says :
Nanoparticles next?
>>
<<@jondoe2921
says :
thank you very much sir i love you
>>
<<@youzii6
says :
first
>>
NEXT VIDEO
>>
