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Roman55 [17]
3 years ago
13

The Eurasian water milfoil is a nonnative

Biology
1 answer:
Mashutka [201]3 years ago
6 0
The right answer for the question that is being asked and shown above is that: "(4) the introduction of a species that has increased the long-term biodiversity of an ecosystem." This plant ruins fishing areas and interferes with boating and other water sports. This is an example of the introduction of a species that has increased the long-term biodiversity of an <span>ecosystem</span>
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3 years ago
What happened concerning cells in 1674?
lys-0071 [83]

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The cell walls observed by Hooke gave no indication of the nucleus and other organelles found in most living cells. The first man to witness a live cell under a microscope was Anton van Leeuwenhoek, who in 1674 described the algae Spirogyra. Van Leeuwenhoek probably also saw bacteria.

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3 years ago
Discuss how buffers help prevent drastic swings in pH.
Kaylis [27]

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Buffers, with the aid of their weak acid/conjugate base or weak base/conjugate acid, absorb/react with excess hydrogen and hydroxide ions to prevent increases or decrease in pH. An example of buffer in humans is the bicarbonate buffer system in that maintains stable pH in the human blood.

6 0
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