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lapo4ka [179]
3 years ago
14

What was the first successful breath test device and what did it measure to determine blood-alcohol concentration? What is the m

ain difference between this device and the breath test device currently in use?
Social Studies
1 answer:
Inga [223]3 years ago
3 0

Answer:

BREATHALYZER

It measured alcohol content of alveolar breath

The difference between this device and the breath devises currently in use that THE MODERN TEST ARE FREE OF CHEMICALS.

Explanation:

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You can boost your credibility by: Group of answer choices having closed off, subdued nonverbals during your speech. making sure
mariarad [96]

Answer:

The right option is <em>sharing your personal interest and experience with the audience.</em>

<em></em>

Explanation:

<em>One can boost one's credibility by sharing one's personal interest and experience with the audience. The sharing of personal interest and experiences are ways of proving your integrity over time empirically. These claims should be provided evidences for verifications to clear all reasonable doubts.</em>

<em />

8 0
3 years ago
Tell a specific instance where science was or is being used to make decisions.
yarga [219]
Maybe to decided whether something is safe or not.
7 0
4 years ago
When children were randomly assigned to watch either a violent film or an exciting film about bicycle racing and then played flo
Semmy [17]

Answer:b.had never been aggressive became the most aggressive after watching the violent film

Explanation:Children are most likely to be influenced to do exactly what they see being done either by their parents or by watching it on TV.

For example children who watch wrestling even though they can be told that this shouldn't be tried at home but still most of them try it on each other .

So it is very likely that even when they watch the violent film they will try to do what they saw , they may not have guns but they will try to imitate exactly what was being portrayed on the film.

5 0
3 years ago
(Amoeba sisters video recap: pedigrees and need help
bulgar [2K]
16. A Couple with the ability to taste PTC have two grown sons and one grown daughter. The sons have the ability to taste PTC. Their daughter is a PTC non-taster. She married with a PTC non-taster man and have two sons.

The ability to taste Phenylthiocarbamide<span> or PTC is inherited by autosomal dominant trait. The daughter of the first generation should be autosomal recessive(tt) as she was a non-taster. That means her parent would be heterozygotes(Tt) since they have the ability to taste PTC. Her brother could be homozygote dominant(TT) or heterozygote(Tt). The pedigree would be:
i. no-shade square(Tt) -----------------</span>no-shade circle(<span>Tt)
ii. </span>no-shade square(T?), no-shade square(T?), shaded circle(tt)------shaded square(tt)
iii. shaded square(tt) and shade square(tt), 

17. She marries with non-taster too which means also a homozygote recessive. Since both parents are homozygote recessive, the children should be 100% homozygote recessive too.
The phenotype of the sons in generation III would be 100% non-taster.

18. The genotype of the female should be XX. To express the recessive trait, an individual need to have all recessive genes. If she has a recessive trait of an X-linked disease then both of the X genes should have a lowercase letter(recessive).
Answer:
C. X^{b}X^{b}

19. The genotype of a male should be XY. If he has a recessive trait of an X-linked disease then the X genes should have a lowercase letter(recessive). As there is only one X gene in male, to express recessive he only needs 1 recessive gene.
Answer: 
E. X^{b}Y
5 0
3 years ago
Think about hobbes and locke and their ideal forms of government. which form do you think is ideal? why? explain in three or fou
Paladinen [302]

Hobbes was a supporter of absolute monarchy, which gave a single person total power over the government and exempted the king from all checks and balances. On the other side, Locke endorsed a more liberal strategy for creating states.

What do the John Locke and Thomas Hobbes theories of the social contract have in common?

Both Locke and Hobbes saw the social compact as being crucial to the political stability of a state. But each of these ideas was based on a very different understanding of human nature.

Why was Locke's viewpoint so much different than Hobbes?

The natural rules revealed by Locke exist in the state of nature, in opposition to Hobbes. Additionally, they are regarded as fundamental aspects of human nature since they violate people's right to personal freedom. A state of conflict is not the same as a state of nature.

Learn more about John Locke and Thomas Hobbes theories: brainly.com/question/1596903

#SPJ4

7 0
1 year ago
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