This question is not complete; here is the complete question:
A one-hectare pond is sampled in early September. The sample yields 1 small catfish as well as 17 benthic invertebrates that represent 10 species.
If the pond is resampled a year later, which of the following would best indicate that the pond had been adversely affected by adjacent development?
A. An uncommon species has become more numerous
B. An increase in low-tolerance species has occurred
C. A decrease in high-tolerance species has occurred
D. Phylogenetic diversity has occurred
E. The biodiversity of the pond has decreased
The answer to this question is E. The biodiversity of the pond has decreased
Explanation:
In ecology, an ecosystem can be affected by adjacent developments including human developments or even other ecosystems and this can lead to positive or negative consequences.
In this context, one example that shows the was an adverse effect is "The biodiversity of the pond has decreased" because the reduction in diversity represents a major thread for an ecosystem as this makes species more vulnerable to disappear. Also, this can be caused by factors such as pollution caused by human development or major predator of the adjacent ecosystem feeding on organisms in the main ecosystem. Besides this, in the first sample, there were multiple species and a reduction in the second sample shows the ecosystem was weakened.
Answer:
Carpet
Explanation:
<em>False cognates</em> are word pairs that sound similar and even are written similar, but have different meanings. False cognates can be found between different languages, but also within the same language. For example, English and Swedish word gift is written in the same way, but in Swedish gift means poison or married.
In the given ad the false cognate refers to the word <em>folder</em>. <em>Carpet</em> was translated into <em>carpeta</em> which in Spanish means folder. So the right translation into Spanish would be <em>alfombra</em> which in English means <em>carpet</em>.
The crime scheme and suspect are very similar in the pattern meaning it is suspect number 2
Answer: x=9
Explanation:
(2x)^2 + (x^2)=45
4x^2 +x^2=45
5x^2=45
x^2=9
x=9
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Answer:
A doctrine which requires that all research materials that are used to be cited
Explanation:
