1. which parts of the chromosome are
believed to contribute to aging and are
difficult to copy?
o a. telomeres
o b. polymers
o c. radioactive bodies
o d. sister chromatids

A-Telomeres

Explanation:

look on google

b. lithosphere, asthenosphere, mesosphere   is the answer most likely

earthquakes in florida are rare because the state is not located near any tectonic plates. in fact, florida is tied for first place as having the fewest earthquakes of any state. much of florida is limestone and seafloor materials that is not conducive to earthquakes.

explanation: