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Harlamova29_29 [7]
3 years ago
9

Which will probably decrease population density?

Biology
1 answer:
-Dominant- [34]3 years ago
3 0

The factor given in the choices that will probably decrease population density would be C. forest fire. Normal rainfall is beneficial to the ecosystem to help grow the vegetation and in result, benefits the consumers. Predators decrease the population while birth rate can also increase population. 
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A book that is 2 Newton (N) on earth would be 7N on the moon. True or False? Why?
Gnom [1K]

False

The gravitation on earth is 6times than that of moon

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Which molecule allows a blade of grass to stand up straight?
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Only individuals belonging to the same species are able to
True [87]

There are some possible answers which all mean the same thing:

- Produce fertile offspring

- Produce offspring

- Reproduce


→ Only individuals of a same species (sometimes genus) can reproduce because in order to reproduce animals need to have a similar genetic code, and there is now code more similar than the one of individuals of their own species.



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BioTeacher101

6 0
3 years ago
Read 2 more answers
The ph scale ranges between___ and ___
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1. A normal mammalian cell will shrink if it is placed into_________. (Assume all solutes are non-penetrating) A. pure water B.
GrogVix [38]

Answer:

B. 50 mM glucose; E. 300 mM glucose

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The normal blood levels of glucose = ~ 3.9 to 7.1 mM; therefore water would move from the intracellular to the extracellular space since the solutes are 10x higher outside the cell, causing shrinkage of the cell.

4 0
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