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barxatty [35]
3 years ago
9

Predict how an unusually prolonged drought might affect a biological community

Biology
1 answer:
erik [133]3 years ago
6 0

Primary consumers (such as grazers and browsers) of the biological community will put pressure on the primary producers (these are plants) since the primary producers have limited resources (water) to reproduce due to the drought. The primary producers hence become scarce and cause the primary consumers to compete for limited resources. This causes the primary producers to reduce in population. Reduction in their population causes limited resources for secondary consumers and this cascades up the food web to tertiary consumers.






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What would you expect to be the final plant height for a plant grown in eight hours of light?
Nataly [62]

Answer:

Insufficient information to generate conclusion

Explanation:

It is really difficult to answer this question based on provided data. Rather speculations can be made. This is because of several reasons. The height of plant varies for different plant species. Likewise, it is really difficult for any plant species to the height of 5 inches (the lowest given option) within period of 8 hours only. It needs 8 hours light for several days to reach this much of height even for studied model plants such as arabidopsis. Thereon, each plant species would need different number of days.

On the other hand, it is important to consider that sunlight is a vital parameter for plant cells to elongate and multiply. This is because of the fact that plant use sunlight to fix carbon dioxide into the carbohydrates which is used in many cellular processes including cell division and growth. However, metabolic machinery in different plants works at different rates. Based on these reasons, it is super difficult to pick one option out of the given information to answer this question. Hope this helps.

3 0
4 years ago
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Anna35 [415]
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7 0
3 years ago
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Aleksandr-060686 [28]

Answer:

uplift

Explanation:

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I hope this helps. let me know and if not I'll try and help you again. have a blessed day

8 0
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6 0
4 years ago
A controlled experiment allows the scientist to isolate and test _____ variable.
Viktor [21]
Dependent or independent
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3 years ago
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