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anastassius [24]
3 years ago
6

Marijuana, lsd, and club drugs are included together because:

Biology
1 answer:
sladkih [1.3K]3 years ago
3 0
Marijuana, LSD and club drugs are grouped together because THEY TEND TO BE TAKEN BY MIDDLE CLASS PEOPLE FOR RECREATIONAL USE.
The three drugs given above are put in the same group because they are used for similar purposes by similar group of people. They are psychoactive drugs which cause euphoria and make the users feel good. People who use this drugs are usually those in the middle class.<span />
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And comparing a desert to on Mars which statement is not true
maksim [4K]

You didnt exactly put in any answer options...

But here is my answer: Comparing a desert to Mars, i would say that

A desert has oxygen

And mars has carbon dioxide

A desert has sand

Mars has a rocky surface

Mars is a planet

A desert is not

The things i could think of that a desert and planet mars can relate to...I would say they both have heat and both sometimes have dust storms.

8 0
3 years ago
Vibrio cholera is a bacterium that causes the diarrheal disease known as cholera. In the 1800s
ArbitrLikvidat [17]

Answer:

''If the old cells inoculated in chicken, it produces resistance in the chicken against new V. cholera cells.''

Explanation:

From the data provided by Louis Pasteur, we make a hypothesis i. e. ''If the old cells inoculated in chicken, it produces resistance in the chicken against new V. cholera cells.'' From these observation we can assume that by allowing old V. cholera cells to chicken, it did not cause any disease but make immunity against the new V. cholera cells which are more effective from old V. cholera cells.

4 0
2 years ago
The nurse is caring for a very anxious child whose pain has not been manageable. the parents stay in the child's room, crying an
Rufina [12.5K]
I think the nurse should not allow the parents to do their crying and yelling or exclude them until the anxious child has calmed down as the child cannot deal with her/his  pain as long she/he is stressed out by the parents behaviour. 
3 0
3 years ago
List the cardiovascular and cardiac features unique to the fetus and describe their role in fetal circulation; explain the fate
STatiana [176]

Cardiovascular features unique to the Fetus:

Fetal circulation is characterized by low systemic vascular resistance (SVR) with high systemic blood flow and high pulmonary vascular resistance with low pulmonary blood flow.

<h3>What is fetal circulation?</h3>

The embryonic circulatory system directs blood that needs oxygen through three shunts, or microscopic tunnels. These shunts are intended to avoid forming organs like the liver and lungs while the fetus is still in the womb.

The foramen ovale, which carries blood from the right atrium of the heart to the left atrium, and the ductus arteriosus, which takes blood from the pulmonary artery to the aorta, are the two shunts that bypass the lungs.

Through the placenta, the mother's blood supplies the fetus with nutrition and oxygen. The enhanced blood divides into three branches as it travels via the umbilical cord to the liver.

Learn more about fetal circulation with the help of the given link:

brainly.com/question/7191531

#SPJ4

7 0
1 year ago
A bacteria population triples in number each day . if there are 2,551,500 bacteria on the 7th day , how many bacteria were prese
Sedaia [141]
Well it is triples you can tell that it is a division question.  So triples means by 3. 
The equation is 2,551,500 = d X 3^6. So, now 2,511,500 / 729 is your final answer, 3,500. Hope it helps :)


4 0
3 years ago
Read 2 more answers
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