During photosynthesis, hydrogen ions are most directly used to in the chloroplast pictured above.

Rank the three variables in terms of how strongly they affect the "species" composition of the bacterial communities. place the variable with the weakest effect on the left and the variable with the strongest effect on the right.

Body systems are not completely independent they integrate and work together describe one example of the integration between body systems

Can someone i have no idea of how to do this.