14 Which substance in green plants needs to absorb sunlight during photosynthesis?
(1) chlorophyll
(3) oxygen
(2) cytoplasm
(4) water

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants

The eruption of a nearby volcano causes a prairie ecosystem to receive a lot less sunlight. which of these is most likely effect on the ecosystem?

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.