Which sentence correctly describes an aspect of the antarctic treaty system

Answer : The correct answer is C) It bans the exploitation of mineral resources .

Antarctic is south pole of earth , Since it is a polar region so it has extremely cold weather .

Due to colder region , human activity are very less in this area and it will be very rich in mineral resources .

Also due to extreme cold environment no extraction or exploring of mineral can be done in it . Hence we can say option C) It bans the exploitation of mineral resources is correct .

b.final

the best answer is d because the strong cohesion is caused by the ability of water molecules to undergo hydrogen bonding.

a is incorrect because when water solidifies, it becomes   ice, which expands and occupies a bigger volume for the same mass of water in its liquid state.

b is incorrect because water has high surface tension. besides bonding to itself it hydrogen bonds to other molecules at the top decreasing possibility for breaking of attractive forces.

c is incorrect because the water molecule has oxygen which is highly electronegative and so pulls the electron pair towards itself creating a dipole moment, making the molecule polar.

e is incorrect because water has strong adhesion, ability to stick to other molecules such as glass because of this molecules having stronger hydrogen bonding than water.