Studying nutrition means you must also have an understanding of the study of the composition and characteristics of matter and changes that occur to matter.

How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.

Two critical interventions to turn around the opioid crises are:

Fungi are classified into how many groups? a. 1 group b. 2 groups c. 3 groups d. 4 groups