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LuckyWell [14K]
3 years ago
13

Consider two ecosystems that scientists have labelled as ecosystem A and ecosystem B. The scientists have found that both ecosys

tems are home to a roughly equal number of species. However, ecosystem A is dominated by a small number of species that are very abundant. Ecosystem B, by contrast, has a more even abundance of organisms across its species.
Geography
1 answer:
borishaifa [10]3 years ago
4 0

Answer: equally diverse

Explanation:

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There is a Baja peninsula in Mexico!
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3. Which of the following factors is MOST likely to contribute to year round precipitation found along
klasskru [66]

Answer:

d)

Explanation:

A semi-permanent high pressure system like the Bermuda High can have a very notable effect on the precipitation values along the eastern seaboard of the United States. In order for the Bermuda High to facilitate the arrival of warm moist air from the Gulf of Mexico over the eastern United States, the high pressure system needs to be stationed over the Atlantic Ocean and <em>not directly over</em> the eastern part of the United States.

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Comets that visit the inner Solar System were kicked there from the Kuiper Belt or Oort Cloud by gravitational close encounters
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Answer:

There's additional information which helps better answer this question:

Which of the following properties of Pluto would best help answer this question?

<em>A.</em><em> surface temperature  </em><em>B.</em><em> composition  </em><em>C.</em><em> apparent brightness    </em>

<em>    </em><em>D.</em><em> color </em><em>E.</em><em> orbital period</em>

Pluto is kind of a mixture of Rock and water ice, with a 70% rock and the rest water ice, estimated that the 70% rock part is its core and the other 30% would be its mantle consisting of water ice and other gases such as nitrogen, carbon monoxide and methane; it is part of the Kuiper belt and it's considered a dwarf planet due it orbits the Sun  and it's bigger than other asteroids and comets to be a dwarf, but not big enough to be a regular planet. Comets are generally more fragile than big asteroids and dwarf planets such as Pluto, their composition make them different objects due cometary nuclei is more like a blend of dust, some roks, water ice and some other gases, they're maily icy dirt balls.

Thus is mostly Pluto's composition which differ it from comets, therefore the best option would be:  <em>B.</em><em>Composition</em>

6 0
3 years ago
What type of solutions make better buffer (more resistant to addition of acid and base)?
soldier1979 [14.2K]

Answer:

Buffered solutions or buffers are solution which resist a change in PH when small amounts of acid or base are added. Buffers contain an acidic species to neutralize OH- ions and basic species to neutralize H+ ions Buffers are therefore made of weak acid-base conjugate pairs , such as HC²H³O² and C²H³O².

Explanation:

uffe

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When did the native american group come to the rain forest
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Some estimates put the first human settlements in the Amazon at 32,000 to 39,000 years ago. Since that time, Amazon people have developed lifestyles that are well integrated with the benefits and constraints of rainforests.

An estimated 7-10 million Amerindians (the term for American Indigenous peoples) lived in American rainforests, half of them in Brazil, at the time of European arrival. When Pizarro arrived in Peru, more land was under cultivation and more food was being produced in the Andean region than today.

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