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jarptica [38.1K]
3 years ago
11

Forensic analyst use many devices to analyze unknown materials that are found at crime scenes. Which of the following devices us

es an electron beam to ionize the elements in a compound, break the compound apart, and measure the mass to charge ratio?
a. inductively couple plasma omission spectrometer

b. atomic absorption spectrophotometer

c. gas chromatograph

d. mass spectrometer
Biology
1 answer:
Len [333]3 years ago
7 0

Answer: mass spectrometer

Explanation:

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cell wall

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The cell wall is the protective, semi-permeable outer layer of a plant cell

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The rate of primary productivity is equal to the rate of secondary productivity.<br> ФωФ<br><br> T\F
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Answer:

False

Explanation:

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According to research on behavioral decision theory, adolescents often decide to engage in behavior that seems risky to adults b
Genrish500 [490]

Answer:

A)cannot consider as many consequences for their actions as do adults.

B)have thinking processes that are still predominantly preoperational.

C)place a different value on the possible consequences than do adults.

D)wish to assert their independence from adults in every possible way.

The CORRECT ANSWER IS C)

C)place a different value on the possible consequences than do adults.

Explanation:

Diverse research have shown that adolescents place a different value on the possible consequences of risk in specific areas than adults do but that they perceive the risks as it doesn't deny adolescents from undertaking these risk-taking behavior.

Neuroimaging research reveals that adolescents may have a higher emotional satisfaction with risk-taking behavior. This satisfaction can expose adolescents to pertake in behavior not minding the risks attached.

In the adult brain, we can pinpoint that the limbic section of the brain (emotion center) and the prefrontal cortex (judgment and reasoning center) are well established when perceiving images that shows risks unlike in the adolescent brain, after perceiving the same risks, the limbic area is well established, with little or no activity in the prefrontal cortex. Such kind of emotional-cognitive asynchrony could cause an adolescents to misjudged other’s feelings and emotions, whereas emotional-physical asynchrony could lead to adolescents being considered as older than their emotional level of development.

4 0
4 years ago
Meiosis produces our sex cells or gametes. (eggs in females and sperm in males).
julia-pushkina [17]

Answer:

True

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Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction.

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I think it is urinary bladder which take all process
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