3o points(more than one answer)

the dumping of garbage caused the population of crabs in an area to drop from 2,000 to 500. crabs eat algae and are preyed on by larger fish. how will the crab’s population change affect these two species?

a. food and space will be equally distributed among the three species.
b. the population of predatory fishes will change.
c. the biodiversity of the ecosystem will decrease.
d. the algal population will increase.
e. the algal population will decrease.

Na+ loss through sweet plus the dilution has lowered na+ concentration outside of neurons, altering the na+ equilibrium potential. sodium exists more outside the cells than inside. when na+ is lost by sweat plus the dilution( because they drink a lot of water) changes the concentration outside the cell, forcing the water to enter the cell and attempt to balance the concentration inside/outside.the problem is that the abundance of water will cause the cells to swell. most cells can adapt, however, the brain cells can't that's why the runner has confusion and can't control the muscles.  if not treated and this occurs in less than 48 hours, it can be immediately fatal .

Asking a questionforming a hypothesisdesigning/carrying out one or more experimentsmaking observationsdrawing a conclusionhope this