b. decreased attention span
c. improved school attendance
d. improved self-image
Decreased attention span is not a likely result of regular physical activity.
Further Explanation:
Physical activity can be any sort of activity that involves the physical body of an individual. Physical activities may range from walking around in a park to weightlifting. Physical activity helps in boosting up of energy in a person and also helps in maintaining the strength and shape of the body.
A person who has just started a physical activity can follow a routine of around 30 minutes of walk in a park gradually increasing the intensity and duration of the activity. The jogging can be replaced by running or cycling and 30 minutes span can be replaced by 45 minutes to 1 hour. This gradual increase in physical activity can increase the energy as well as physical strength of the body. It can also help the person to maintain the muscle weight and get rid of the fats of the body. Indulging into a physical activity can result in improve of self-image and self-confidence leading to an increase in school attendance as well. Indulging into physical activity cannot decrease the attention span of a person.
Therefore, the only option from the given set of option that is not likely a result of regular physical activity is B decreased attention span.
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Answer Details:
Grade: High School
Subject: Health
Topic: Physical Fitness
Keywords:
Physical activity, physical fitness, increase energy, decreased attention, school attendance, self-image, walking, jogging, intensity, weightlifting, regular physical activity, self-confidence.
True
False
False . Adults are more mature.
oxygen.
nitrogen.
sulfur oxide.
nitrogen oxide
Answer: carbon monoxide, sulfur oxide, nitrogen oxide
Explanation:
Many types of gases like chlorine, sulfur dioxide, phosgene, hydrogen sulfide, nitrogen dioxide, and ammonia are the gases which causes respiratory problems. These gases causes irritation of the respiratory system and severely affects the function of lungs and heart.
Among the options given carbon monoxide, sulfur oxide and nitrogen oxide are the gases which may cause heart and respiratory problems.
The carbon monoxide will prevent the supply of oxygen through blood all over the body. High doses of carbon monoxide may cause asphyxia and even death.
Sulfur oxides can affect the function of the lungs. It can even worsen condition of asthma and patients of heart diseases.
Nitrogen oxides can decrease the lung function, and increases the risk of respiratory conditions.
Answer: Body composition is examined with regards to lean mass in proportion to body fat
Explanation: