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IgorLugansk [536]
3 years ago
6

Hich of these BEST describes the concept of the rock cycle?

Biology
2 answers:
sveta [45]3 years ago
6 0

Answer:

The correct answer is option D) rocks are continually changing, and any type of rock may be  transformed into another type by appropriate processes.

Explanation:

The igneous rocks undergo different changes to become sedimentary or metamorphic rocks by different processes during the rock cycle.

The igneous rock exists since the Earth formed and comes from inside the earth, from the hot magma that rises to the surface and solidifies.

When they are formed, there are external forces that dissolve these rocks and transport them by water, wind or ice. This rock when transported can be deposited in different layers of the soil and form other rocks.

When rocks are heated by the heat that comes from inside the earth, form metamorphic rocks.

All this is part of the rock process, which never stops and continues to form from new rocks to mountain ranges.

k0ka [10]3 years ago
5 0

Answer:

i think the answer are B

Explanation:

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iragen [17]

Explanation:

Such an offspring would have the genotype YY, which are the dominant alleles that code for yellow colour in bananas.

In the Punnett's Square, none of the offspring have YY genotype. Hence the answer is 0%.

3 0
3 years ago
We have this biology paper but I just can't seem to figure out these answers. My book confuses me and Google isn't working. Pls
Komok [63]

Answer: Hi there :) the answers you are looking for are

5. D) All of the above

6. A) Rapidly make many copies of a gene or other DNA segment.

7. B) Insulin

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3 0
3 years ago
You decide to repeat the Meselson-Stahl experiment, except this time you plan to grow the cells on light 14N medium for many gen
Effectus [21]

Answer:

One band of light density and one band of heavy density.

Explanation:

According to conservative model of replication, the original strands do not separate from each other during replication. Hence, after replication the old strands are together and the new strands are together.

Here, cells were grown in 14N medium first so 14N was used for DNA replication and all DNA molecules had 14N. When the cells were transferred to 15N medium, only 15N was available for replication process. New DNA molecules would be synthesised using 15N (15N15N) and old DNA molecules have 14N (14N14N). Hence, in density gradient one band will be of light density (14N14N) and one band will be of heavy density (15N15N).

5 0
3 years ago
If a researcher only wanted to examine the relationship between exercise and grade point average,
kari74 [83]

The complete question is as follows:

If a researcher only wanted to examine the relationship between exercise and grade point average, _________ would be used to test the variables.

A.  correlation analysis

B.  regression

C.  hypothesis

D.  central tendency measures

Answer:

The correct answer would be - A. correlation analysis.

Explanation:

To find the relationship between two variables the correlation analysis is the statistical method is used. It is used to find the what and how the one variable is related to the other variable in this method.

It is used to evaluate the relationship between any two quantitative variables.To examine the relationship between exercise and grade point average,b this method would be best as it also shows how strong is the relationship of variables.

3 0
2 years ago
Jon likes hiking. He observes that whenever he hikes up a hill, he breathes heavier than when he is on flat ground. Which two st
Firlakuza [10]
When climbing a hill or mountain, there are different condions which the body reacts to, first: the body begins to exercise, since it must carry all our weight when climbing up a hill, this generates that the heart accelerates and pumps the blood more quickly so that it reaches our whole body out, and the second one, is that at a higher height, less oxygen, if already, our body comes with the heart shaken by the physical exercise, now it has to  accelerate your breathing to get the necessary oxygen for the blood and the body, these two things make us breathe heavily.
5 0
3 years ago
Read 2 more answers
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