How is a brain injury classified?

In the ocean why are the greatest amount of primary producers found in the epipelagic zone and how does that affect biodiversity

Cells must be in osmotic equilibrium with their surroundings environments because if they swell or shrink thier membranes will rupture

Astudent sees several ants walking up a wall following the exact same trail that an ant took earlier. she wants to apply the scientific method to determine how the ants detected the trail. which of these steps would come first in her application of the scientific method? perform an experiment by cleaning the scent away from part of the trail. draw a conclusion that the ants follow a scent trail. make a prediction about what the ants will do after she cleans away part of the trail. hypothesize that the ants are following a scent trail that the first ant left.