Ageologist discovers a sample of fine-grained rock made up of very small crystals. based on its physical appearance, what can the geologist conclude about the rock?

a. it formed from magma that cooled slowly.
b. it formed from the remains of living organisms.
c. it formed from materials produced by living organisms.
d. it formed from magma that cooled quickly.

Label the steps for protein synthesis in order, beginning with the first steponce the protein is made, the gene for a particular trait is expressedmrna joins the ribosome, and the anticodons from trna join mrna to form a chain ofamino acidsrna polymerase unzips dna and free rna nucleotides join dna to form mrnav a chain of amino acids is formed from peptide bonds, creating a proteinmrna is transported from the nucleus of the cell to the ribosomes of the cell.