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tester [92]
2 years ago
7

Elements or compounds that can only be separated or combined to make substances with new properties by means of a chemical react

ion.
Biology
1 answer:
ankoles [38]2 years ago
5 0

Answer:

substance

Explanation:

hello hope this helps

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Human abo blood groups are determined by a single gene with 3 alleles: a, b, and o. in a sample of 300 individuals, 100 are bloo
KengaRu [80]
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Hence, the frequency of allele A is 0.33 or 33%, allele B is .17 or 17% and allele O is 0.50 or 50%.  
5 0
3 years ago
What is the purpose of grid paper in your investigation? (1 point)
MrRissso [65]

What was the investigation? But from my best guess I'm assuming it's the second option. This may be incorrect.

7 0
3 years ago
Drag the tiles to the boxes to form correct pairs.
Anarel [89]

Answer:

1) Oceanic-oceanic divergence

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Help this was helpful

3 0
3 years ago
To amplify and express a gene of interest, it must first be cut out of the chromosomal DNA and inserted into what? A) restrictio
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The right answer is C) vector

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