O crash de mercado de ações de 1929 não foi a única causa da grande depressão , mas agiu para acelerar o colapso econômico global do qual também foi un sintoma.
Answer: its most likely b but I cant be 100 percent sure
Explanation:
Answer:
The significance of the map was that it showed how New York City was before it became such a busy place. If he could see the geographical features from long ago
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because they used drums for ceremonial purposes.
Answer:
B. All of these are drivers
Explanation:
The populations of lot of amphibians, with rare exceptions, are constantly on the decline around the world. The main reason behind this is the human activity, as it has caused lot of changes, pollution, and dangers for the amphibian populations, which has led lot of amphibians to be on the verge of extinction.
The pollution, especially of the waters, has been a major factor for the decline of the amphibian population. Lot of very toxic chemicals have made the water unsuitable for living and poisonous, which systematically killed off the amphibian populations.
The habitat loss, as with any other group of animals, has left the amphibians without places to live. They have been left without their shelters, food sources, mating grounds, and they have started to die out.
The invasive species, especially the predatory ones, have also had big negative impact. The amphibians didn't had any defense mechanism against the introduced predators, so they were easy prey and their numbers rapidly went down.
