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Ierofanga [76]
3 years ago
6

When comparing bones from ancient fossils and modern bones--what is the primary technique do scientists use to compare the bones

? Question 3 options: Chemical composition of bones DNA printing Bone density Observation with eyes
Biology
1 answer:
shtirl [24]3 years ago
7 0
The answer is bone composition. While the other answers are also techniques used to compare bones, the primary techniques would be bone composition. This is because bones of different species vary greatly in the composition of content such as collagen, extractable proteins, and ash content.
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Answer:

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Explanation:

The screening test is used to make early detection of diseases in order to apply effective treatments. For example, a screening blood test enables the identification of toxins and/or drugs in the patient's system in a relatively low amount of time (generally 24 hours). This bioassay is used for the toxin determination of the effluent sample (i.e., a sample collected and analyzed to evaluate system performance) to the tested species. The screening test generally consists of applying two treatments (i.e., one effluent sample and one control).

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all biological enzymes function best at particular pH values (most require pH 6 to 7) in the human stomach, the pH of 2-3 provid
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Answer:

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The lower pH of the stomach cause acidity which is injurious to the health and also the mucous lining of the stomach. To balance is acidity milk of magnesia is required.

5 0
3 years ago
Im not nor sure if it's correct could someone please help me.​
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A

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