What do we know about the influence of chemicals on aggression? High levels of testosterone may be related to aggression.
Low levels of testosterone may be related to aggression.
High levels of serotonin may be related to aggression.
The consumption of alcohol inhibits aggression.
Due to hormonal changes, men become more aggressive as they age.

you did not give any options thus this is the best answer i can give to you with this little information you have given

> they are both natural and not man made

> they can be tracked and predicted by the right tools

-love shrooms

weight of any object is given by

w = m*g

where m is mass of the object and g is the acceleration due to gravity.

for earth the value of g is 9.8 m/s^2 so

w=117.6 n m=12 g=?

117.6=12g => g=9.8 m/s^2

which is the force of gravity on earth.