The answer is C.Recession.
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Answer:
Trees, green roofs, and vegetation can help reduce urban heat island effects by shading building surfaces, deflecting radiation from the sun, and releasing moisture into the atmosphere
Hormones are the chemicals that play important role in human body. The changes in human body is mainly related to the hormonal changes. In case of a female, hormones play a very significant role. If the diet is unhealthy or laden with extra hormones or chemicals that mimic hormones, the female my experience and early puberty. In such case, the menarche can be reached earlier than expected.
Thus, diet laden with hormone mimicking chemicals are expected of contributing to girl's earlier experience of menarche.
Answer:
Phytoplankton
Explanation:
A decrease in the number of phytoplankton in this ecosystem will most significant affect the population of other organisms here.
The phytoplankton are the primary producers in an ecosystem and this implies that they produce their food using inorganic chemical sources. It is the food they produce that the primary consumers and other forms of consumers will depend on for their nourishment.
A decline in the population of the phytoplankton will adversely affect the population of organisms in this ecosystem.