File Edit View History Bookmarks People Window Help za 7296

File Edit View History Bookmarks People Window Help za 7296 Sun 7:30 PM x D BIO101 Nonlinesylsp2017 x Grades www.netflix com x IR Take Test: Unit 1 Exam B x Mail blake2hecmichedu x c Secure https://blackboard.cmich.edu/web assessment id 182484 18course id 128390 1&content; id QUESTION 17 2.5 points save Answer Which factor influences radioactive decay? time moisture chemical bonding QUESTION 18 2.5 points Save Answer The study of the body structures of the ostrich, emu and rhea shown here is an example morphological divergence O comparative morphology O anatomical convergence O biogeography radiometric dating 25 points Save Answer QUESTION 19

Solution

Answer 17 ] = the factor that influences radioactive decay is

Time = radioactive decay is the process by which an ustable atomic nucleus loses energy by emiting radiations such as alpha beta or neutrino

it depends on time

it is exponential decay function

incorrect options are =

temperature = there is no affect on radioactivity with temperature

temperature is the average vibrational kinetic energy of the molecules of some object

pressure = no effect on radioactive decay

because it is process occure entirely in the nucleus