is psychology hard? will it help me in biology or chemistry and vice-versa?

currently i have chosen biology,chemistry and maths and wanting to know what would be a good 4th option if i wanted a career in medicine.

Woow, that looks soo goood, really appreciate it.

Image:[url=https://www.google.co.uk/search?hl=en&site=imghp&tbm=isch&source=hp&biw=1241&bih=606&q=gun+emblem&oq=gun+emblem&gs_l=img.3..0j0i5l6.299.2421.0.2562.10.10.0.0 ...

Hello, i am looking for someone to make me this emblem:
[url=https://www.google.co.uk/search?hl=en&site=imghp&tbm=isch&source=hp&biw=1241&bih=606&q=guns+emblem&oq=guns+em& ...

when do you receive your national insurance number, i am almost 16 and i still have not got it

[url=https://www.google.co.uk/search?q=weed&source=lnms&tbm=isch&sa=X&ei=Sf5qUp-XKouVhQfV_oHQCg&ved=0CAcQ_AUoAQ&biw=1241&bih=606#q=guns+emblem&tbm=isch&facrc=_& ...

sometimes people are really busy with life that they maybe have no time to visit ttg.

should i make this team. It seems very good.

[url=http://www.futhead.com/fifa/squads/13972376/]squad

what kind of friend does that?