Which would a student expect to find when examining a dicot
a. one cotyledon
b. flower parts in multiples of threes
c. stems with bundles of vascular tissue arranged in a ring
d. leaves with parallel veins

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel

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.