yes
too much water too little water too much fertiliser not enough fertiliser herbicides amongst other methods
to be honest too much fertiliser itself sprayed on the plants can slowly kill you
There maybe, but it is highly unlikely that anything could pass through a cow without doing some damage to that animal first. It is more likely that you put too much fertilizer around your flowers, as too much manure can kill them.
depends entirely on the type and concentration of the fertiliser you are using
It depends what type of fertiliser. for example chemical. it will help seeds growth, but too much will burn the plant. But usually fertiliser does increase seeds growth. Just not too much of it. It is a fact that chemical fertiliser is less healthy than organic fertiliser. Hopt this helps :)
Fertilisers increase crop yields but cause the problem of eutrophication when they're ... However, if too much fertiliser is used it can pollute water supplies.
it dies
Never heard of bushes in a Toyota Celica.
There are many rose bushes in his garden.
No No
Not much. Could kill you though
I don't know if the actual laughing could kill you, but not having a breath could kill you if it's that funny.