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Sedaia [141]
3 years ago
11

Liquid water will change state from _____ to _____ at 0 °C when heat energy has been removed.

Biology
2 answers:
USPshnik [31]3 years ago
8 0

Answer: Option C

Explanation:

Water is known to be the universal solvent which has the ability to exists in all the three forms. The water exists in the form of ice at 0 °C .

It can also change its state and gets converted into liquid at 100 °C. More than 100 °C the liquid state of the water will get converted into gaseous phase.

So, at 0 °C  water from the liquid state starts getting converted into solid phase and the molecules in the solid are more closely packed as compared to liquid state.

Basile [38]3 years ago
3 0

Liqiud water will change from a liquid to a solid at 0°C when heat energy has been removed.

Think about it liquid water expands when it turns into ice.

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Explain why Meteorologists make and use ""Station Models"" on weather maps?
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Answer: See explanation

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3 years ago
One of the traits that we looked at in class was a widow's peak (has peak is dominant, no peak is recessive). For each individua
Marina CMI [18]

Answer:

Explanation: 1) Individual who is bald but neither parents has a widow's peak: As having a peak is dominant and the individual is bald with parents that doesn't have the trait, the genotype is recessive, in the case ww;

2) Individual has a widow's peak: The individual's genotype can be WW, homozygous for the trait or Ww, heterozygous for the trait, depending on the genotype of the parents;

3) Individual can't roll their tongue: Being able to roll the tongue is a dominant characteristics, so if the individual can't roll their tongue means the genotype is recessive. But, there is little evidence that this trait is dominant or inheritable;

4) Individual has a widow's peak  but their mother does not: In this case, the genotype of the individual is heterozygous (Ww), because the mother is recessive (ww) and the offspring has the trait, so the father must have had it;

5) If an individual does not have a widow's peak (ww), which genotype would be impossible? If this individual crosses over with another individual with the same trait, their children will be all recessive for widow's peak (ww), so there is no possibility of an offspring with the trait;

If the initial individual crosses over with an individual with widow's peak, two possiblities can occur:

  • If the crossover is with an individual homozygous for the trait (WW): all their children will have widow's peak with genotype Ww. So, the possibility of not having the peak is 0;
  • If the crossover is with an individual heterozygous for the trait (Ww), there will be a probability of 25% for the children to have genotype WW, a probability of 50% for the offspring to be heterozygous (Ww) and has the trait and probability of 25% to be recessive (ww) and therefore doesn't have the trait;

8 0
3 years ago
What moves to opposite poles in Anaphase 1
Katarina [22]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ The homologous chromosomes (sister chromatids) move to opposite poles of the cell. The sister chromatids are pulled to opposite poles by spindle fibers.

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

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Naily [24]
The answer is D, tissue. A group of cells makes a tissue and tissues make organs, joints, and connections.
8 0
3 years ago
Read 2 more answers
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