Which of these is a biotic factor?

Translation can be considered to have three phases or steps: initiation, protein synthesis, and termination. give a detailed summary of the factors and molecules involved with each step and, where appropriate, compare/contrast the differences between prokaryotic and eukaryotic translation.

If the speed of a particle triples ,by what factor does its kinetic energy increase?

Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?