When the ph freshwater becomes highly alkaline, it causes fish to die and damage to outer surface like grills, eyes and skin
The answer is cotton. It is natural because it is grown and easily woven in to clothes :)
That the oxygen levels in the test tube increased and carbon dioxide levels decreased because plants produce oxygen using carbon dioxide
If there is powdered sugar on top of that doughnut. It would be the sugar on and in the doughnut
Answer:
cell wall
Explanation:
plant cells have a cell wall and animals do not
