Chemistry, 17.11.2020 19:50 elijahblaize24
HELP WILL GIVE BRAINLEIST AND THIS ALOT OF POINTS
The table below compares wildlife supported by two plants growing around a lakeside ecosystem in South Florida.
Plant Species and Wildlife Data
Plant Species Wildlife Supported
Sawgrass Alligators, Snails
Melaleuca None
After a 25-year period, 95% of the ecosystem was covered by melaleuca. What would be the likely impact of this on the wildlife population?
Decreases, as shelter is a limiting factor
Increases, as shelter is a limiting factor
Decreases, as water is a limiting factor
Increases, as water is a limiting factor
Answers: 1
Chemistry, 23.06.2019 06:00
Give one example of a pure (exact) number and of an estimated (measured) number.
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The zinc within a copper-plated penny dissolves in hydrochloric acid if the copper coating is filed down in several spots (so that the hydrochloric acid can reach the zinc). the reaction between the acid and the zinc 2h+(aq)+zn(s)→h2(g)+zn2+(aq) . when the zinc in a certain penny dissolves, the total volume of gas collected over water at 25 °c is 0.947 l at a total pressure of 743 mmhg . (vapor pressure of water is 23.78 mmhg at 25 °c .) what mass of hydrogen gas is collected? answer in appropriate significant figures
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Why is it important for scientists to replicate each other’s experiments? to determine if important scientific results are repeatable to the research of other scientists to determine if slight alterations in the experiment can affect the result to further their own research
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HELP WILL GIVE BRAINLEIST AND THIS ALOT OF POINTS
The table below compares wildlife supported by tw...
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