Keep the relationship fresh, don't let it get boring. Do and try new things. Keep the other person interested. Be yourself. Don't try too hard.
Yes it does :-S
yes to mantain weight.
To swim and to mantain a certain posture during swimming.
to mantain records in organised manner
the organism is endothermic and homogenous
spherical.
because it is cheap and easy to mantain
Inertia, which is related to mass.
that they had to mantain the air pressure to the outside
I will brush its hair.... ;) LOL!!
that they had to mantain the air pressure to the outside
mantain shape ,gives strength,and also helps in locomotion for cells