The answer is C
Because the sun Shines only on the equator which is the law of conversion of energy
The genetic code, that, when translated, forms proteins.
mRNA carries genetic code to ribosomes which can translate and make proteins!
A thermometer may be used as a scientific tool for recording the temperature changes in substance, that is undergoing the phase change. For example, we can measure the temperature of ice which is melting down and becoming liquid, from solid.