A population of fruit flies is shown to be evolving as her and phenotype seem to become more and more prominent it over several years scientist have measured the changes in the phenotypes have not been at equivalent to four then five generations which of these factors could be playing a role in changing select all that apply

Where do the respiratory and circulatory systems meet? a. in the heart b. in the muscles c. in the lungs d. in the brain

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

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content