The diagram below shows the flow of organic matter through an ecosystem.

Put the organisms in order to show a path organic matter can follow as it moves from small fishes to
crabs.

2. if scientists identify an animal with bilateral symmetry and no segmentation, which phylum can it definitely not belong to? a. roundworms b. annelids c. mollusks d. flatworms

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?