Acars motor oil was measured and described using units of kelvin. which characteristic of matter was measured?

If vegetable oil is made out of veggies, then what is baby oil made out of?

Competition occurs between species when

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.