Latent heat is the energy required for 1 kg of substance to change .
(there are no options)
Apex

Matter- occupies space and possesses rest massno matter is the opposite

Aseasonal prevailing wind in the region of south and southeast asia, blowing from the southwest between may and september and bringing rain (the wet monsoon ), or from the northeast between october and april (the dry monsoon ).

Answercanyon;

The answer is c. risk