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AlekseyPX
3 years ago
5

You are working in a lab when you find a bottle of unlabeled chemicals. You open the bottle and your nasal passages immediately

begin to feel as though they are burning. Your lab partner wonders what sort of "smell" produces burning, as in what type of olfactory receptors lead to this sensation. What do you tell your partner?
Social Studies
1 answer:
Snezhnost [94]3 years ago
5 0

Explanation:

         The sense of smell depends on the sensory receptors which responds to the airborne chemicals. Olfactory receptors are also known as smell receptor or protein capable of binding the odour molecules which plays a important role in the sense of smell.

          The smell of the chemicals produce s a burning sensation inside the nose. This is because the chemicals in the solution binds to the branches of the trigeminal nerve in epithelial lining. As a result of which the olfactory receptors sends a signal to our brain and it causes a burning sensation in the nose.

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2. In your own understanding, what is community in relation to political science?​
trapecia [35]

Answer:

A community is usually a combination of territorially defined people, united by, for example, history, kinship, co-operation, common values and way of life. Usually, a community is made up of people living close together, but a community can also be a larger number of people who have something in common, such as nationality, ideology or interests.

In turn, political science studies the impact that politics as a decision-making system has on the life of communities. Thus, it studies how governments affect the lives of their citizens through their policies, and how citizens react to them.

Therefore, the community is ultimately the subject on which the activity of the political sciences falls, as they study their relationship with politics.

6 0
2 years ago
A researcher wants to know if giving students chocolate before an exam will improve their scores. Two groups of students take th
Hoochie [10]

Answer:

Chocolate (Independent variable)

Explanation:

The independent variable is manipulative. The experimenter can manipulate it. It produces one or more results in a study called the dependent variable. It is called the independent variable because its variation doesn't depend on another variable in an experiment. The independent variable can be controlled or manipulated only by the researcher or experimenter.  

For example:

Amount of water and fertilizer provide a tree. Water and fertilizer is an (independent variable) which can be manipulated by the experimenter.  

Result: Height of the tree depends on water and fertilizer quantity (dependent variable) which can not be manipulated by researcher.

4 0
3 years ago
What does recent research suggest is a mechanism by which elevated levels of stress hormones may lead to mood disorders
tigry1 [53]

Answer: They inhibit the development of new neurons in the hippocampus.

Explanation:

Elevated levels of stress hormones may lead to mood disorders when there is a development of new neurons in the hippocampus. The hippocampus is a section of the brain structure which is deep into a temporal lobe. It's observed to get damaged easily by stimuli when affected by psychiatric disorders.

4 0
2 years ago
What do most elections for local, state, and federal offices have in common?
kicyunya [14]
<h3>Answer:</h3>

A). They are winner-takes-all elections.

<h3>Explanation:</h3>

The reason why answer choice "A). They are winner-takes-all elections" is the correct answer because this is what our local, state, and federal elections use to elect someone for office.

The term "winner-takes-all" pretty much means who ever wins get everything, in this case the position in office. The winner-takes-all is implemented in the election because the person that has the most votes would win, so they would take the position in office.

The U.S has been using the winner-takes-all method for many years. This allows people to choose a representative that they think would be the best in office for the city, state, or country.

For example, the U.S President election runs by the "winner-takes-all" method because which ever candidate has the most electoral votes wins, or they just need to hit the 270 electoral votes to win. This is how "winner-takes-all" works in the elections.

<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>
6 0
3 years ago
Read 2 more answers
How much do i need to save to have a million dolalrs for retirement?
Masja [62]
This heavily depends on many other factors and variables that will likely change in your lifetime. Right now, you’re a student, so it’s implausible for you to save large amounts because you most likely don’t earn the same amount of money the average adult does. However, further in your life, you might find that your income has risen significantly, so you can save a larger percentage of your income and keep it for your retirement.
8 0
3 years ago
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