Which species is likely to exhibit random dipersion?
a. rushes that grow on the edge of bodies of water
b. orchid plants that grow on the branches of a particular tree species
c. squirrels that actively defend their territory against other squirrels
d. frogs that live along the edges of ponds and streams
e. sweetgum, a tree species with wind dispersed seeds

Which statement about relative potential energy of electrons is correct? a. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 2 s orbital of the second electron shell. b. an electron in the 2 p orbital of the second electron shell has more potential energy than an electron in the 3 p orbital of the third electron shell. c. an electron in the 3 p orbital of the third electron shell has more potential energy than an electron in the 2 p orbital of the second electron shell.