Which could most likely cause the increase in mutation rate that the advisor describes?

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

Hey me with this one❤❤❤❤ every organism needs food. does a cell also need it? explain very briefly.

Aperson with age is more likely to catch diseases that healthy people usually don’t catch.what are these infections called?