What determines whether a compound will dissolve in water

1 answer:

7 0

Compounds that are charged or polar (have small opposite charges within the molecule) will dissolve in water - because water is polar.

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Name the process inanimals which require meiosis to take place

earnstyle [38]

In process of meiosis. The hypothalamus or the master gland in most animals, including humans send signals to the ovaries and testes of the reproductive system. In response to these signals, these ovaries and testes undergoes the sex cells division which is called meiosis. Spermatogenesis in male gametes, is the process of sex cell division among sperm cells. On the other hand, oogenesis is for the female gametes. These cell divisions among respective gametes produces haploid cell which only contain one pair of chromosomes, in number -23.

In response to this inquiry's question. Simply reproduction.

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3 years ago

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Use the probe to check the percentage of carbon-14 remaining in the brown rock (rock 6) in the bottom layer. Next, change the pr

Ksenya-84 [330]

The dating performed with carbon 14 is only applicable to materials of organic origin, that is, that contain carbon in their constitution. To determine the age of the Earth, however, this type of dating is not feasible, as rocks are used to do this verification.

<h3>How is uranium 238 used for dating?</h3>

Uranium-238, whose half-life is 4.5 billion years, transmutes into lead-206, a stable end-product. Boltwood explained that by studying a rock containing uranium-238, one can determine the age of the rock by measuring the remaining amount of uranium-238 and the relative amount of lead-206.

<h3>What is carbon 14 what is it for?</h3>

Carbon 14 is a radioactive isotope of mass number 14, which is assimilated by all plant and animal organisms and is therefore used in fossil dating.

With this information, we can conclude that To determine the age of the Earth, however, this type of dating is not feasible, as rocks are used to do this verification.

Learn more about Uranium-238 in brainly.com/question/9099776

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1 year ago

Urbanization has led to the displacement of animals such as panthers from their original habitat, the forest. What could be the

I am Lyosha [343]

Deforestation. The animals forest that they once lived in are bein cut down.

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4 years ago

Matthew has discovered a new species of fish. During the summer months, the male fish separate themselves from the female fish a

IgorC [24]

D should be the answer as they are no longer able to perform sexual reproduction without the other fish. Therefore, they would die off because they have lost the partner needed to reproduce.

Hope this helps!

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4 years ago

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How is sexual reproduction different form asexual reproduction

anygoal [31]

The main difference between sexual and asexual reproduction is whether it has one or two parents. Sexual reproduction involves two parents and asexual involves one.
Another is that a large number of progenies are produced with asexual reproduction but a limited number of progenies are produced with sexual.

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3 years ago

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