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castortr0y [4]
3 years ago
13

PLEASE HELP !!!!!!!!!! FORENSIC SCIENCE

Biology
1 answer:
anastassius [24]3 years ago
6 0

Explanation:

Determining a substance's physical or chemical identity. What are the two main requirements for identification? The adoption of testing procedures that give characteristic results for specific standard materials and the number and type of tests needed to identify a substance to exclude all other substances.

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When two experiments are identical except for one variable, the experiment is called a(n) _____. controlled experiment variable
DochEvi [55]
It is a controlled experiment as everything is the same apart from one variable
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3 years ago
What does it mean when someone gets “tubes put in their ears”? Where are they put? Why?
Neko [114]
I'll try to explain, because I've had tubes before.  In fact, I still have them.

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4 0
3 years ago
Different variant forms of a gene are referred to as ______________
slavikrds [6]

Answer:

Alleles.

Explanation:

Gene may be defined as the functional segment of DNA that codes for the particular protein. Genes are responsible for the phenotype and genotype of the organism. Each gene may exist in multiple forms.

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Thus, the correct answer is alleles.

6 0
3 years ago
Why is transpiration a necessary evil
Leto [7]

Answer:

for movement of water through an organism

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8 0
3 years ago
Jed was hospitalized for a hip surgery. he is eight years old, and is now exhibiting confusion about the time of day or day of w
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C. Delirium

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