Radiation
Definition: (type here)

3 additional examples of radiation (besides the pictured) (type here)

Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work)

Which of the following is most important in making the typical seed more resistant to adverse conditions than the typical spore? a) a different type of sporopollenin b) an internal reservoir of liquid water c) integument(s) d) ability to be dispersed e) waxy cuticle

Acquired mutations can result from radiation pollution toxins inheritence select all that apply