Cations adsorbed on e colloid and in the soil solution.
A soil colloid
- Ca2+
B soil solution
-H+
A13+
- H+
H
-- M.2+
-A13+
(2)
Identify the form of acidity labeled A and B
Indicate the letter representing acidity that will have an effect on plant
growth
Suggest a reason for the answer in QUESTION 4.3.2
Give an appropriate term for the ability of soil to exchange cations
се
(1)
with the soil solution​

the transfer of energy between two molecules spaced just nanometers apart plays a key role in many technologies, including photovoltaics, quantum information systems, lighting, and sensors, as well as in biophysics to measure nanometer distances and in photosynthesis. but an open question in this area is what effect, if any, the surrounding photonic environment has on this nanoscale energy transfer. by designing and performing a carefully controlled experiment to answer this question, scientists have settled the debate and found clues to improving the efficiency of many of the technologies that rely on this process.

explanation:

this would be called india

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