Answer:
Power
Explanation:
Power is directly proportional to work ( force x distance). If Samantha increases her power this will in turn increase the force exerted on her muscles leading to an increase in the work of muscle contraction, thus increasing her speed.
Sanitation is a way that both individuals and communities can help prevent the spread of communicable diseases.
Further Explanation:
Many pathogen or organism is present inside or outside the body. Sometimes they are harmful. Communicable diseases are mainly developed in an individual due to the presence of microorganisms such as viruses, fungi, and parasites. These microorganisms can be present inside the body and can be present in the exterior environment. These communicable diseases can be passed to one being to another being through the contaminated water and food. These microorganisms can cause fever, diarrhea, and vomiting. These communicable diseases can be prevented through proper sanitation. It is a significant prospect for all individuals to maintain proper health and increase their life span. Though it is important for infants below five years old, it also helps in maintaining proper health for all individuals. It prevents the transmission of communicable diseases such as diarrhea, dysentery, and others.
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Answer Details:
Grade: High School
Subject: Biology
Chapter: Microbiology
Keywords:
The pathogen, communicable disease, diarrhea, vomiting, microorganism, water, air, transmission, fungi, virus, parasites, fever, proper health.
A portion is the amount of food a person chooses to consume during their diet. It is not equivalent to one serving per package. Thus, the statement is false.
Serving and portion sizes are two different things that are part of the food and diet. The serving size is the measure of the food that comes in portions and is in the form of slices, ounces, grams, etc. It is the measured amount. The servings are mentioned on the food label.
On the other hand, the portionsize has been used to refer to the amount of food one uses or selects to eat from the serving at a time. The portion is the package or the food that includes various servings. It is the amount that has been chosen by the individual.
Therefore, the statement is false.
Learn more about serving and portion size, here:
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Answer:
false
Explanation:
b-11
c-20
d-28
Answer:
The correct answer is option b, that is, 11.
Explanation:
The organic components which combine to produce proteins are known as amino acids. The proteins and the amino acids are considered as the fundamental building elements of life. The human body utilizes amino acids to produce proteins that assist the body to grow, dissociate down food, repair damaged tissues of the body, and to perform various other activities.
Amino acids are categorized into three prime groups, that is, the essential, non-essential, and conditional amino acids. The essential amino acids are not produced within the body and had to be taken via an external source. There are nine essential amino acids.
The nonessential amino acids are the ones that get produced within the body, even if one does not take it from outside, they are produced spontaneously. These amino acids are 11 in number. These are arginine, alanine, cysteine, aspartic acid, glutamine, glutamic acid, proline, glycine, tyrosine, serine, and asparagine.
running several 400-meter sprints
B.
jogging for three miles
C.
walking for 30 minutes around the neighborhood
D.
participating in a high-intensity cycling class
Jerry should take up (C) walking for 30 minutes around the neighborhood.
Further Explanation:
Jerry has not worked out in the several years. After experiencing some health issues and realizing the importance of physical activity in the lifestyle he plans to start exercising again. This fact clearly depicts that journey's body has not been incorporated to any exercise since a very long time.
This makes Jerry's muscles habitual to condition where no pressure is actually being put up on them. Since Jerry's muscles are not subjected to any kind of force, the muscles are lean. Sudden rise in in any kind of physical activity or force on these muscles might lead to fatigue. Fatigue is a condition where the muscles undergo anaerobic respiration producing lactic acid. This fatigue can lead to excessive muscle pain and also show a mobility in the muscles. Since the bones are also not subjected to any kind of pressure, the amount of force that the bones can handle is also very less so, sudden increase in the amount of force or any kind of weight on the bones might also lead to destruction or breakage of bones. The only way out is to incorporate physical activities with intensity is increasing with the increase in the number of days. Walking for 30 minutes might be a good start because the body might adjust to simple walking which can further be extended to jogging, running followed by high intensity cycling classes.
In this way Jerry's body might not be incorporated with fatigue and can continue working even after being engaged in physical activities. The intensity and duration of these activities can be increased gradually.
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Answer Details:
Grade:High School
Subject:Health
Topic:Physical Fitness
Keywords:
Health issues, physical activity, fitness level, running, sprints, jogging, Miles, walking, high intensity, cycling, fatigue, lactic acid, anaerobic respiration.
It would be C. a parasite.