Mario gave his friend Eric money for lunch last week. Eric feels that he owes Mario a favor. This is an example of __________ of social expectations.
A. reciprocity norm
B. social-responsibility norm
C. social exchange theory
D. economic altruism

Answer:

Answer A (A.reciprocity norm) is correct

Explanation:

Describe short term and long term health effects of tobacco use

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What symptom is an indicator of nicotine withdrawal?

Please help!
The graph shows the effect of the number of passengers on the number of crashes per 10,000 trips.

A graph titled Crashes by Number of Passengers and Driver Age shows number of passengers with drivers ages 16 to 17 on the horizontal axis and crashes per 10,000 trips on the vertical axis. 0.5 crashes had 0 passengers. 2.5 crashes had 1 passenger. 3.5 crashes had 2 passengers. 6.5 crashes had 3 or more passengers.

About how many times more likely is a 17-year-old driver to crash with three passengers than with one passenger?

about twice as likely
about three times as likely
about four times as likely
about five times as likely

A leukocyte is also known as a/an ______ , a cell that fights disease and infection.
red blood cell
white blood cell
interstitial cell

A coal-fired power plant was built in a small, rural community twenty years ago and is still in use today. Doctors in the area begin seeing a large number of patients with lung diseases. Which citizens are most likely at risk?

A.
people whose relatives live very close to the power plant

B.
people whose relatives can pass on immunity to lung disease

C.
people whose genetic composition protects them from air and water pollution

D.
people whose genetic composition can make their lungs more vulnerable to disease

Some serious long-term effects of bulimia nervosa include
O athlete's foot
O osteoporosis
O dehydration
O both B & C

Pedigrees are used to find the probability of .... ?
A offspring having a disorder in a particular family
B A grandparent having a disorder in a particular family
Chaving a dominate trait

Perseverance is:
O Persistence in a course of action
The ability to remain calm
O Creative problem solving
Communication skills
O An inability to work through problems

Fun fact

During your lifetime, you will produce enough saliva to fill two swimming pools ‍ i don't get it

Which statement about ova is true?

A. Ova are released throughout a woman's
lifetime.

B. Ova are generated in the uterus.

C. Ova have one set of chromosomes.

D. Ova move from the vagina into the ovaries,

What is a likely reason for the advice in the following scenario? Shane does well in his classes but has never visited his professors or teaching assistants during office hours. He participates in discussions when it’s expected but is one of the less talkative people in class. Shane’s uncle, who is a professor, suggests that Shane occasionally drop in on a favorite teacher during office hours or hang around after class.

Shane can earn extra credit by going in to see professors during offices hours.
Shane may eventually need letters of recommendation from professors.
Shane needs to overcome his shyness before he enters the work world.

can someone help me with this pls ​

Select the correct answer.
In order to become an ophthalmologist, one must earn a:
A.
PhD
B.
OD
C.
MD
D.
None of the above

The combining form albin/o- means

Margaret is going to Yosemite National Park with her family. She wants to do some hiking, but she is going with some relatives who are not very athletic. She has found a service that will drop them all off at the top of one of the hills so that they just have to walk down, which she figures will be much easier than walking up. What is the BEST advice for Margaret? O A. It will actually be easier to walk uphill. OB. Downhill is easier, but everyone will have sore quadriceps. Oc. Muscles adapt easily to eccentric exercise, so it will be fine. D. Because it will be repetitive motion, it will not strain muscles. Reset Next​

Which of these strategies are used to prevent substance use and abuse?

barriers
delaying
negotiation
decision-making
developing a plan

2.John Phillips is mowing the grass and mows over a yellowjacket
nest. He is stung twice and soon starts
complaining of intense itching and exhibits erythema and hives on his arms, torso, and face.

3. Other than labels on the menu, what techniques could restaurants use to make customers aware of ingredients that they might be allergic to?

You, please make a list of four ways you practice self-care.
​

If participating in a local farmers' market requires that a farmer pay two laborers $10 an hour for seven hours, spend $50 in gas, pay a $40 weekly participation fee, and bring produce with a wholesale value of $750, how much would the farmer have to make to break even? If the farmer needed the total sales to be 20 percent more than the expenses, how much would the booth have to sell? Since there is not a lot of profit in the business, why might a farmer continue to participate in a farmers' market even if it did not generate a lot of revenue?

fw that DaDdY_0
bleeeeep

If a child says that a person sounds “funny” because of a speech impairment, how should a parent address the situation?

explain that everyone is unique and ask how they would feel if the situation were reversed
say nothing to the child and do not remove the child from the situation
berate the child for saying something hurtful and remove the child from the situation
say nothing to the child and remove the child from the situation immediately

When you’re reading a Nutrition Facts label on package of food, why is serving size so important?
a. It allows you to calculate how many portions you can divide the contents into.
b. It helps you figure out how much you are allowed to eat at one sitting.
c. It discourages you from sharing the package with anyone else who might want some.
d. It tells you what amount of food contains the nutrients listed on the label.

when a certain activity increases our heart rate, its mean that the activity is?​

Which option will provide the best outcome when saying no to harmful substances?

Leave the location.
Ignore the person.
Limit the amount.
Ask for more time.

using test of divisibility find 81756 and 258671 divisible by 3is it right or wrong ​

Select the correct answer. Which of the following can result from exercising outdoors in hot temperatures? A. Exhaustion B. Fatigue C. Heatstroke D. All of the above

When is it appropriate to challenge social norms?

What passage from NOAA's statement would be important to restaurant owners?
NOAA is working with fisherman in New Hampshire to learn new skills for the ecosystem along the Atlantic Ocean. NOAA explained the project
on its website.
This creates an opportunity for commercial fishermen, who are beginning to look to aquaculture as a complement to their fishing activities. Ju-
like diversifying an economic portfolio, complementing fishing with aquaculture broadens Income sources and mitigates risk. Environmentally
sustainable aquaculture is good business and fishermen are taking notice.

Select the correct answer.
Pharmacy technician jobs are _____.
A.
Confined to the hours of 9 to 5
B.
Expected to decline during this decade
C.
Limited to full time
D.
None of the above