One suprising fact of the animal kingdom is that only approximately 5% of animals are classified into which group

According to the cladogram, which organisms have roundworms as a common ancestor?

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

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?