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Alex
3 years ago
10

Please help me thank you ​

Biology
2 answers:
posledela3 years ago
8 0

Answer:

11.Taking 5 minute shower instead of 10 minute shower.

12.They allow dangerous ray from sun into earth.

13.they help scientist compare elements in the rock.

Explanation:

I'm not sure about number 13

Digiron [165]3 years ago
4 0

Answer:

11. d

12.c

13.a

Explanation:

cuz science

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Identical shape and structure.

Explanation:

Those organisms that reproduce sexually have high variations and differences between the parent and its offspring. They are not identical to each other because the offspring gains half characteristics from male parent and half from the female parent making it different from its parent. Identical feature is present in the organisms that reproduce through asexually means from only one parent so the identical shape and structure is not the cost of sexual reproduction.

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What is one element a topographic map shows? 1.Elevation 2.Space 3.Temperature 4.Weather
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Elevation (it uses different colors to show the elevation of different places such as plains and mountains)
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Which DNA fingering technique examines the length variation of DNA repeat sequences in human DNA?
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Answer: The question is incorrect, below is the correct question

Which DNA FINGERPRINTING technique examines the length variation of DNA repeat sequences in human DNA?

The correct answer to the question is option D

mtDNA (mitochondrial DNA) analysis

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There are several methods of DNA fingerprinting as outlined in the options given with the question.

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