Answer:
limiting factors
Explanation:
The ecological optimum represents the value of the factors within the ecological valence at which the life processes of a species take place best. The upper and lower limits of an ecological valence are its maximum and minimum. Beyond these limits, physiological processes are interrupted and death occurs.
nope
Explanation:
Climate covers larger areas than weather
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The human reproductive system is regulated by the endocrine system.
Answer:
Adenine nucleotides are added to the end of the RNA strand, forming a tail.
