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Montano1993 [528]
3 years ago
6

What happens when nitric acid is added to egg shell? Give chemical reaction also.​

Health
1 answer:
STatiana [176]3 years ago
4 0

Answer:

Explanation:

Nitric Acid reacts with egg shell to form calcium nitrate, carbon dioxide and water. Egg shell + Nitric Acid --------> Calcium Nitrate + Carbon dioxide + Water

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A client has begun sensitivity testing to determine the allergen which caused an anaphylactic reaction 3 weeks ago. In scratch t
oksano4ka [1.4K]

Answer:

Body's back part.

Explanation:

Anaphylactic reaction may be defined as the severe form of the allergic reactions. Epinephrine can be used to treat the anaphylactic shock in the emergency reaction.

A small amount of the antigen is applied on the scartch in the scratch test. The back of the body is most sensitive to the allergens in the anaphlyactic reactions of the body.

Thus, the answer is body's back part.

8 0
2 years ago
Which of the following can influence a person behavior toward committing an act of violence
ella [17]
Substance abuse such as drugs, alcohol and tobacco, family problems such as domestic violence and abuse, social problems such as peer pressure, bullying, and exclusion, and so many other environmental reasons, but substance abuse, family dysfunction and social problems are the common reasons why. 
4 0
3 years ago
Read 2 more answers
Which of the following does not make a person more predisposed to addiction?
rusak2 [61]

Answer:

genetics

Explanation:

Addiction does not have to do with lack of morals or weak willpower. The chemical reactions that occur in a person’s brain when they are addicted are noticeably different than the ones that occur in a person without one. That is why some people can smoke cigarettes on occasion for pleasure while others need them much more frequently in order to function.

5 0
2 years ago
Last 5 benefits of physical activity and identify each benefit as either a physical mental and emotional or social benefit
jasenka [17]

Answer:

The term physical activity refers to simple body movements that consume energy of the body. These activities may include dancing,playing soccer, climbing the stairs, pushing a baby stroller, gardening,Walking, running etc.

A balanced physical activity can impart several benefits to the body. Researches have reported several benefits of physical activity to mind and body. We will review some of them and classify them to appropriate category:

1) Better overall appearance of skin: Physical benefit

A good amount of physical activity has been linked with a fresh and healthy skin and overall better appearance of a person. Along with skin it also makes your body healthy and resistant against various health issues like cardiac problems.

2) Lowered stress and anxiety: Mental benefit

Psychologists suggest that physical activity is important for the people suffering from mental disorders like depression and anxiety. Physical activity enhances the ability of a person to combat such conditions of discomfort and increase the happiness feeling in the person.

3) Improved social behavior:social benefit

Physical activity enhances the production of chemicals that make a person relaxed and happier, these chemicals are called endorphins that travel throughout the body. If the mental condition is fresh a person is more likely to be friendly and social instead of sitting in isolation and getting stresses. This imparts both mental and social benefits.

4)Improved self image: Emotional benefit

Studies have reported that regular exercise or physical activity improves self esteem of a person. People who regularly do exercise and physical work feel more accomplished, physically healthy and empowered. When a person is having a healthy weight and better physical appearance it generates a better image of a person in his own as well as in other's minds. Therefore he is having better emotional health.  

Hope it help!


6 0
3 years ago
Why is it important to eat enough protein
Travka [436]
Just to be healthy is this right
4 0
3 years ago
Read 2 more answers
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