Which of the following happens first within an animal response?
a. interneurons receive and process information about the stimulus.
b. sensory neurons sense a stimulus.
c. motor neurons carry directions from interneurons to muscle cells.
d. sensory neurons pass information about the stimulus to other nerves cells

Rue or false siblings look simila rbecause they each have some traits of their parents.

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.

Wich organism obtains its energy from dead or decaying matter