G) The objects must be different temperatures
The way that heat transfer works is that the warmer object transfers energy to the colder one in order to reach equilibrium
Chitin is not a lipid, it is a carbohydrate.
Everything else is a lipid.
The answer is C because plants and animals need nutrients to life
A cell of the nervous system is <u>neuron.</u><u>.</u><u>.</u>