Answer:
Option C , I and II only
Explanation:
The study conducted is done only for people or organisations that either started a compost pile or who want to start a compost pile. Thus result III is not at all a valid question for the study conducted.
However, there can be question related to the result of experiments clarifying the quantity of additives used in the experiment for example why only 10 Kg of dry water, why not to add more than 1 L of water , why only water is to be added why not some other solvent etc. Thus question I is a valid question.
Also , question II is valid as it asks about expanding the scope of experiment from one type of organic material to all other type of organic matter in the compost.
There fore both question I and II are valid question and thus option C , is correct.
so i believe the answer is c and if not or if u can select more then 1 i would also choose b just encase but overall the answer is c i believe
Answer:
Commensalism only occur among biotic factors
Explanation:
Abiotic factors are non-living factors that interacts with the biotic factor within an ecosystem. Commensalism is an association between two organisms in which one benefits and the other derives neither benefit nor harm.
From the above definition of commensalism, it is clear to note that it only involves two organisms rather than non-living organisms, hence; commensalism involves only biotic factors
Answer:
It was a multi celled organism
Explanation:
Plants look green because they absorb all light except the green one.
you can prove it as when you give plant green light only ....it will not produce...or produce a very little.....so the answer
