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2 years ago

What is the most important property of water?

Biology

2 answers:

Licemer1 [7]2 years ago

8 0

Answer:

One of water's important properties is that it is composed of polar molecules: the hydrogen and oxygen within water molecules (H2O) form polar covalent bonds.

Explanation:

Sophie [7]2 years ago

6 0

Answer:

The most important property of water is it's bend.

Explanation:

As a molecule, water is bent. This bend is what causes the polarity of water. In turn, this polarity is responsible for almost all the notable properties of water, including the heat capacity and the density of ice, which are two of the most important results.

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1. Why are these moths called "peppered moths?"

riadik2000 [5.3K]

Answer:

they got black dot on their white wings.

Explanation:

And black pepper moths dont but they are natural selected from the white pepper moths.

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3 years ago

Ahat [919]

I believe is that one is salt water and the other is maybe regular water, salt water will shrink cells

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2 years ago

You are an almond grower and want to determine whether almond size (measured as shelled almond weight) is a heritable trait. A s

inn [45]

Answer: 1. S = 0.77

2. R = 0.14

Explanation:

1. Selection differential is the difference between the population mean and the average of the selected parents. Its symbol is S.

S = mean of selected parents - population mean

S = 6.48 - 5.71

S = 0.77

2. Response to Selection is how much gain you make when crossing over selected parents. Its symbol is R.

R = mean of offspring of selected parents - population mean

R = 5.85 - 5.71

R = 0.14

3. Heritability is, basically, a statistical variable that shows how much the variation in a trait is due to genetic factors. Its symbol is h².

To calculate it, use Breeder's Equation:

R = h²S

$h^{2}=\frac{R}{S}$

$h^{2}=\frac{0.14}{0.77}$

h² = 0.18

4. You would expect the production to be strongly influenced by environment, because heritability lies between 0 and 1. Low heritability means there is low level of resemblance between offspring and parents. As this program heritability is low, the resemblance is small, which means the characteristics are influenced mostly by the enviroment.

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3 years ago

Biology

ololo11 [35]

Answer:

Explanation:

Plant cells have chloroplasts to turn light energy into glucose through photosynthesis, but animals do not, since animals do not make their own food.

4 0

2 years ago

1. Chemical weathering occurs more rapidly in what kind of climates?

zzz [600]

Chemical weathering occurs more rapidly in a hot and wet climate. Chemical processes like chemical weathering happens rapidly during high temperature, specifically during warm but damp climates. So, on the first question, the answer is letter A. On the second question, the statement that best describes rill erosion is letter D. Rill erosion is the removal of soil by a running water that cuts and forms small channels into a slope or streamlets.

5 0

3 years ago

Read 2 more answers