Answer:
C. More niches
Step-by-step explanation:
Niche was explained as a specific condition of environment that organism experienced as inhabited. More number of niches causes the detrimental of organism livelihood, each organism only sustainable the particular and specific niche. Fewer organism not lead to detriment the species, may be it lead to reduce the competition among the organisms. Increased moisture is favourable for mostly all type of organisms. Lower temperature not caused more harm to organism, extreme low temperature will lead to affect the livelihood of organisms.