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mafiozo [28]
3 years ago
12

(Choose all that apply)

Biology
1 answer:
Shkiper50 [21]3 years ago
3 0
The correct answers are 2. arid climate and 4. oil resources

The climate always causes environmental climate, especially arid one, while oil both extraction and production creates environmental problems.
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How do changes in nutrient affect biodivesity
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Climate effects and human impacts, that is, nutrient enrichment, simultaneously drive spatial biodiversity patterns. However, there is little consensus about their independent effects on biodiversity. ... Species turnover rates caused by nutrients do not increase toward higher temperatures
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2 years ago
Angiosperms do not need water for fertilization. Why? (3 points) Group of answer choices Flagellated sperm travel to the ovary i
astraxan [27]

Answer:

A pollen tube grows from the pollen grain into the ovary

Explanation:

Water is needed for fertilization in several plant groups because the sperm needs to swim to meet the non-motile eggs of the female organs.

<em>However in angiosperms, the pollen germinates and a structure known as pollen tube which contains the male gametophyte (sperm) grows into the ovary where the ovule is located and the male gametophyte is deposited in the ovule to initiate the fertilization process.</em>

<em>Hence, water is really not necessary for fertilization in the angiosperms.</em>

5 0
3 years ago
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Example of continuous characters in plants​
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Answer:

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7 0
3 years ago
QUESTION 15<br> List the 5 characteristics shared by all living things.
Xelga [282]

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8 0
3 years ago
How often is co2 cycled through the atmosphere?
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~Hello there! ^_^

Your question: How often is CO2 cycled through the atmosphere?


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Hope this helps~





8 0
2 years ago
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