Which of the following statements is true?
a.) both prokaryotic and eukaryotic organisms can have one or more cells.
b.) prokaryotic organisms are always unicellular, but eukaryotic organisms are always multicellular.
c.) prokaryotic organisms are always unicellular, but eukaryotic organisms can be either unicellular or multicellular.

Loss of protected health information collected for research should be directly reported to:

Which of the following typically characterizes a tropical rainforests

Waianapanapa beach in hawaii is a black-sand beach that was formed by waves crashing against volcanic rock. the sand can be very hot on sunny days. which statement best explains why? o a. the black sand has no heat capacity. b. the black sand absorbs no radiation. o c. the black sand is immune to insolation. d. the black sand has a low albedo.