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.
You can look on your StudentVUE at the end of the semester
Answer: B. A ladybug consumes aphids on a rose bush.
Reason: Predation is when one animal hunts another for food. The ladybug is consuming an aphid, which is a type of bug.
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Maritime transportation became less important to developed countries
in the 1950s, planes became a more popular mode of transportation, so traveling by sea was not as popular to developed countries
<h3>What is an antacid?</h3>
An antacid can be regarded as substance that is used in the neutralization of the acid that is in the stomach.
Most of the time an antacid is usually used in ;
- relieving heartburn
- indigestion relieving an upset stomach.
- treatment of constipation.
Learn more about antacid at:
brainly.com/question/2449385
