Which occurs when air is compressed? A. Air temperature decreases. B. Air molecules move slower. C. Air temperature rises and air molecules move faster. D. Air temperature decreases and air molecules move faster.

The reactions that occur in the ribosome, where amino acids are combined to form proteins are anabolic or catabolic?

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.

Coral have a symbiotic relationship with what in order to eat?