Answer:
it is A layer A is the stratosphere where meteors are found
Explanation:
So first transcription takes place which is a RNA that translates DNA Template. So an example would be DNA has AGCGTCAATCTA this will be translated into UCGCAGUUAGAU
Then this message is send off to become a protein with the MRNA which then comes Translation which is the process of converting UCGCAGUUAGAU into a protein and the way it’s done is by this message going through a ribosome and gets translated by TRNA that brings amino acids together to form codons and create your protein.
To calculate volume, simply multiply length*width*height....
V = 30cm*40cm*200cm
V = 1200cm^2*200cm
V = 240000cm^3
Thus, the volume of the locker would be 240000cm^3