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IceJOKER [234]
3 years ago
6

Help Science!

Biology
2 answers:
xxMikexx [17]3 years ago
4 0

the answer would be d


snow_lady [41]3 years ago
3 0
D.) "Natural disaster" is not a density depending limiting factor in an Ecosystem

Hope this helps!
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Where does fertilization occur
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Fertilization occurs in the Fallopian tubes. The egg cell is released from the ovaries and travels through the Fallopian tubes where is meets the sperm cell. This is when fertilization occurs.
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3 years ago
Explain why the amount of water a person needs to survive can be highly variable.
SVETLANKA909090 [29]

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Not only is water necessary for the physical survival of humans, but many, if not most, human activities also make use of it. Agriculture is critically dependent upon continual supplies of freshwater. Human households also use freshwater daily for cleaning and laundry as well as for transporting sewage to waste treatment plants.

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3 years ago
Researchers have noticed that some men who were sterile because their sperm cells were unable to move also had chronic infection
zimovet [89]

Answer:

Kartegener's disorder

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4 0
3 years ago
Complete the sentence: Ecosystem distribution
Step2247 [10]

Answer:

<em>Hypotheses may vary. Most students will probably state that ecosystems at </em>

<em>high altitudes will support little vegetation. </em>

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Some communities might be well adapted to live in the cold and hence progress rapidly.

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3 years ago
Micronutrients are needed for _____.
IrinaK [193]
I think the answer is A
Hope this helps have a good night!
4 0
2 years ago
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