How is a closed system investigation set up to find out what is happening with photosynthesis at night ? Eliminate all the light coming into the system

All matter moves in the system

All mater moves out of the system

Name one similarity and one difference between the morphology of a brachiopod and a bivalve

The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.

Which image shows labeled organelles that are present only in plant cells?