A stable ecosystem is characterized by having a continual input of energy from the sun. This is required in order to sustain or maintain a stable structure. Without proper supply of energy, life would not exist. Hope this answers the question.
Answer:
I believe that the correct answer is in fact B
More people means an increased demand for food, water, housing, energy, healthcare, transportation, and more. And all that consumption contributes to ecological degradation, increased conflicts, and a higher risk of large-scale disasters like pandemics.
Answer: She has a family history of thromboembolism.
Explanation: A woman visits the family planning clinic to request a prescription for birth control pills. Which factor would indicate that an ovulation suppressant would not be the best contraceptive method for her.
Answer:
Cell membranes are composed of proteins and lipids. Since they are made up of mostly lipids, only certain substances can move through. Phospholipids are the most abundant type of lipid found in the membrane. Phospholipids are made up of two layers, the outer and inner layers.
Explanation:
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