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sergij07 [2.7K]
2 years ago
9

What happens to the average kinetic energy of water molecules as water freezes?

Biology
1 answer:
Allisa [31]2 years ago
3 0

Answer:

When water freezes, the temperature decreases and therefore, the average kinetic energy will decrease as well

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Which term describes an area where sugars are used or stored?
Margarita [4]
<span>Sink 

A sink is an area where sugars are used or stored; typically, these are the roots and fruits of a plant.</span>
5 0
3 years ago
carbohydrates may for larger carbon based macromolecules by combining with which elements A) sodium, potassium, nitrogen B) nitr
mr_godi [17]

The answer is B.

These elements are among the most important elements in life. Most of these elements are also non-metals. Elements life sulfur and nitrogen combine with carbohydrates to form among acids rings like cysteine. Carbohydrates combine with phosphorus to form molecules such as the DNA backbone chain.


3 0
3 years ago
The living parts of an ecosystem are referred to as.
cestrela7 [59]

Answer:

"Biotic factors" is the awnser

Explanation:

8 0
2 years ago
Joe is color blind. both his mother and his father have normal vision, but his mother's father (joe's maternal grandfather) is c
Arte-miy333 [17]
The answer is x-linked recessive. It is apparent that the color blindness affects the males hence it's caused by a sex-linked recessive gene. Males have XY homologous chromosomes. The X sister chromosome has more genes than the Y sister chromosome, hence most males are hemizygous for sex linked genes. This means that even recessive genes on the X chromosome are likely to be expressed in males.
3 0
3 years ago
9. In guinea pigs, rough coat is dominant (R) to smooth coat (r) and black coat (B) is dominant to white coat (b). A rough black
lisabon 2012 [21]

Answer:

the genotype of the parent guinea pigs are as follows:

RrBb (rough, black) and Rrbb (rough, white)

Explanation:

Since the phenotype of smooth coat is present in the offspring, the parent genotype cannot have RR alleles for their coat. Similarly, the rough, black parent cannot have BB alleles in its genotype because that will not yield a white coat color in its offspring.

After making the dihybdrid cross, the probability obtained for each phenotype is given below:

rough black: \frac{3}{8}

rough white: \frac{3}{8}

smooth black: \frac{1}{8}

smooth white: \frac{1}{8}

Hope that answers the question, have a great day!

3 0
3 years ago
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