What is the difference to how oil is formed and how coal is formed?

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?

Put the following processes of protein synthesis in the correct order: - dna strands unwind and separate - mrna copies dna according to complimentary base pairing - trna's anticodons bring amino acids to the corresponding mrna codons - amino acids bind to each other making a protein - mrna leaves the nucleus - a stop codon is reached, the newly formed protein is released to go do its job for the cell

What is the difference between how ionic and covalent bonds form