Answer:
The correct answer is "greater cost and lower usage" - in fact, the cost is becoming more and more lower and the usage is increasing (those two are actually not unconnected).
Explanation
its c
The function of stratum corneum prevent unwanted materials from entering and excessive loss of water from existing the body.
<h3>What happens when the stratum corneum is damage? </h3>
Damage of stratum corneum lead to multiply skin impairment including increase transepidermal water loss , redness,and susceptibility to infection or irritation by external factors.
The function of corneum stratum to form a barrier to protect underlying tissue from infection, dehydration chemicals and mechanical stress.
to learn more about Stratum Corneum click here
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Species change over time. -The mechanism that produces the change is natural selection: the differential survival and reproduction of individuals based on variation in their traits. Natural selection acts on individuals but individuals do not evolve; their descendants do.
Answer:
lose water , closed
Explanation:
When the two guard cells are turgid (swollen with water), the stoma is open, and, when the two guard cells are flaccid, it is closed.
Hope this helps!
B is the answer to your question.
I hope this helped!
