Given that a cell has 3 types of membranes.(impervious, semi permeable, and permeable. A, B,C and D maybe the cell.
If A is both partially and completely permeable
and B has all the 3 characteristics
and C only has its characteristics membrane totally permeable
and D only has partial or semi permeability

a)which of the following is a plant?
b)which represent Amoeba Histolytica
c)Argue that A, B,C, D are living or not.
d)which category of living organism is likely to be C?​

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.