The thigh muscles that flex the leg at the knee are supplied by what artery?

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

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

In general, are there any major differences that you can see? explain