Affiliate Marketing Secrets

Aww… that’s just you really really missing that person you lost.
Hope you feel better.

Can someone please help me with these two science questions?
The relationship in which one species benefits and the other is unharmed is known as what?
-a niche
-commensalism
-mutualism
-parasitism
Population size is limited by all of the following except what?
-biotic factors
-abiotic factors
-competition
-none of the above
Thank you!!!!!!

Someone who supports Hitler and National Socialism with tattoos affiliated with it.
Judge by that or accept each to their own?

carrying capacity : populations size :: predator : prey ::
a) niche : habitat a) competition : species
b) amount of water : Plant growth b) grazing : herbivores
c) death rate : birth rate c) ants : acacia trees
d) severe weather : density- dependent deaths d) parasite : host
species : population :: limiting resource : carrying capacity ::
a) heart : body a) turtle : pond
b) plants : animals b) sunlight : plant growth
c) cows : herd c) territory : density-independent deaths
d) sunlight : trees d) population growth : parasitism
density : area :: relationship : symbiosis ::
a) dispersion : niche a) evolution : population
b) leaves : forest b) business : partnership
c) growth rate : time c) mutualism : competition
d) habitat : niche d) health : illness
births : positive growth rate :: long generation time : short generation time ::
a) reproduction : extinction a) dogs : cats
b) deaths : negative growth rate b) ants : dog
c) limited resource : exponential growth c) elephants : bacteria
d) niche : habitat d) daisies : trees

I am really feeling insecure every time i see my friends’ post in facebook. I see them very happy with their friends, their life, winning the school pageant, joining at games and everything. I am really insecure because i dont have that much friends, I really wanted to join the pageant but i have a lot of scars so i cant, i used olive oil but its still there. I have a boyfriend and all i do is hurt him, he loves me so much. I also hurt my father and i dont show my love to him, I just have this high pride and i dont know what to do, I am doing well at school but its just i havent found my niche, i havent found where do i really belong, i dont love my course but i dont wanna shift courses because im already on my third year.. i just have this insecurities about having few friends,not popular and i feel like a waste of space in this world…. i need help seriously

So the thing is this.. i have an small company growing up.. now im requiring some help..
i recived a CV that is very interesting for me, the guy studied the speciality for what my company is about..
the market on this subject is very tight..
so my worries are if i hire him he will learn all what took me 8 years to learn, and in a few months he will just quit and start his new company.. with all my company secrets..
any REAL experiences about that? ,
CEOS? any advise for this entrepreneur?. should i just give him the job or..
thanks!