Answer:
The correct answer is - 6.5 to 7.5 pH.
Explanation:
The proper acidity or alaklinity or pH of an environment affect the growth of the microbes. The most suitable pH value for the most of the microbes are between 6.5 to 7 pH.
Most bacteria influences bacterial growth positively around neutral pHvale which is 6.5 to 7.5. However, some present in acidic nature called acidophiles as they can tolerate pH value of 1.
Thus, the correct answer is - 6.5 to 7.5 pH.
For animals, hearing is a fundamentally important adaptation for survival, maintenance, and reproduction.
I think it is C .............
The correct option is A.
Both plants and animals have the carbon element in their body. When plants and animals die, their body organs become decay as the result of the activities of the decomposers. The activities of the decomposers releases the carbon in these dead organisms back into the soil.
The upward urban growth is always have negative connotation. upward urban growth degrades the environment because they will create community in areas where animals lives. by disrupting the natural habitat of the of the animal, will lead to decrease in their number.