The _[blank]_ is the zone where no sunlight penetrates the water.

biotic zone

sunlight zone

aphotic zone

intertidal zone

Which of the following is not a characteristic of carnosaurs? a. long narrow skulls b. strong forelimbs c. horn projecting from their skulls d. none of the above

How far away is the nearest black hole from earth?

Hey everybody i need with a biology question. all the gametes of isogamous organisms are genetically identical. true false