Over the years, greater controversy has arisen over environmental issues as the issues addressed have become more complex and less easily identifiable.
Depends on the severity of the disadvantages
Answer:
The correct option is number 4. No metabolic activity present
Explanation:
The main characteristic that determines the difference between a living and a non-living component is the metabolic activities that take place in the living organisms.
All living organisms, whether unicellular or multicellular, large or small, carry out a certain set of metabolic activities which are necessary for the organism to stay alive.
As the icicle is not undergoing any metabolic activity it is non-living. Growth in size is a characteristic of life but it is not the basis on which a living and non-living thing can be differentiated.
Answer:
I actually think a chemical change
Explanation:
The chemical composition should not change in a physical change so therefore I think it’s only a chemical change
<em>a. Primary Treatment: solid waste settles into sludge.</em>
<em>b. Secondary Treatment: aerates water by adding oxygen to aid bacteria in the</em>
<em>b. Secondary Treatment: aerates water by adding oxygen to aid bacteria in thedecomposition process.✓</em>
c. Secondary Treatment: solid waste settles into sludge.
d. Primary Treatment: aerates water by adding oxygen to aid bacteria in the
decomposition process.
