Answer: What are the threats to ecosystem?
Threats to Ecosystems
Habitat Destruction. Economic activities such as logging, mining, farming and construction often involve clearing out places with natural vegetative cover. ...
Pollution. Water, land and air pollution all together play a crucial role in the health of ecosystems. ...
Eutrophication. ...
Invasive species. ...
Overharvesting. ...
UV Radiation.
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Athenian officials appointed annually by lot to supervise the sale of grain, barley-meal, and bread, and prevent overcharging.
Answer:
Choice C! :)
Explanation:
Appositives are groups of words that rename the noun next to it. You hear them all the time in normal conversations. It's easiest to identify them by seeing which flows best and which has the correct comma placement.
Choice D is wrong because 'very badly' is acting as an adverb phrase.
Choice B is wrong because it breaks up the sentence.
Choice A is wrong because 'the main one in town' does not rename the post office.
Post your options I can help