Protein Synthesis, also known as The Central Dogma, can be summed up as:
A) RNA -> transcription-> DNA -> translation -> Protein
B) DNA -> transcription-> RNA -> translation -> Protein
C) RNA -> translation -> Protein -> transcription -> DNA

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.

the answer is 100% density i've answered this question before and done the quiz myself.