Dr. mengele invented the scientific method, which is controlling variables in experimentation to find evidence for theories.
The pH range for an acid is pH < 7 with the strength increasing downwards so an acid with pH 1 is much stronger than one with 6.
The range for a Base is pH > 7 with the strength increasing with number thus a substance with pH 14 is much stronger than a substance of pH 8.
With that said, <span>
A solution with a pH of 13 would be a
STRONG BASE (alkali since it is in solution).
Additional: I attached a pH scale so that at any point in time you can check the pH scale and match it to the substance given and tell whether it is a strong or weak base or acid.
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The answer would be b, emigration because emigration means to leave an area to go to another one, and all those factors would result in the animals leaving.
Human activity impacts the carbon cycle by introducing more carbon dioxide into the atmosphere: carbon dioxide accumulates in the atmosphere, changes temperatures and alters the salinity levels of oceans, disturbing the salt and water balance equilibrium that supports proper growth of marine plants and animals.
Answer:
The most likely outcome of their disagreement is the use of cloth tote bags.
HOPE IT HELPS!
PLS MARK AS BRAINLIEST!!!