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Burka [1]
3 years ago
12

___Na + ___ Cl2 -------> 4 NaCl

Biology
1 answer:
solmaris [256]3 years ago
3 0
Idk I’m really sorry my friend
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On the Bahamian island of Andros, mosquitofish populations live in various, now-isolated, freshwater ponds that were once united
makkiz [27]

Answer:

sexual selection

natural selection

Explanation:

Natural selection is an evolutionary mechanism (changes the allele frequency) by favouring traits that are advantageous among others because they increase the survival and reproduction. In the example above, mosquitofish that live in the predator-rich ponds devoloped a trait that help them survive (swimming in short, fast bursts). This adaptation to environment is favourable by natural selection.

Sexual selection refers to the female mosquitofish and the fact that they choose their males (with better reproductive success).

8 0
3 years ago
How does a solution become saturated?
Varvara68 [4.7K]
Hey there,
The solution become saturated when all the solution has dissolved in a solvent,

Hope this helps :))

<em>~Top♥</em>
3 0
3 years ago
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Describe how science can have an affect on society
amid [387]

Answer:

Greeting's

Explanation:

The impact of science on society started to become extremely visible after the industrial Revolution in the 8th century. The most significant impact of science on society is in specific sectors, such as information, communication, physical sciences and energy.

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8 0
3 years ago
The light reaction of photosynthesis puts carbon dioxide into the form of carbonhydrates
Dima020 [189]

Answer:

hey! hope this helps love!

Dark reaction means that light is not necessary for this part of photosynthesis. In the dark reaction, CO2 from the atmosphere is fixed or becomes part of a carbohydrate dioxide into the form of carbohydrates-organic molecules used as food for the plant. This process is called the Calvin Cycle.

7 0
3 years ago
A physician conducts a survey among 100 patients suffering from migraine headaches to assess the range of headache severity amon
geniusboy [140]
In order to interpret the results obtained from this kind of survey, we simply could not rely on the number alone.
So, the data analysis that he would likely to apply to interpret the results would be : Qualitative and inferential

hope this helps
7 0
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