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Nadya [2.5K]
3 years ago
8

Identify three common shortfall nutrients.

Health
2 answers:
ohaa [14]3 years ago
8 0

Answer:

abc

Explanation:

sineoko [7]3 years ago
3 0

The correct answer is A, B, C

Vitamin C, Potassium and Iron are considered to be shortfall nutrients.

Proteins are nutrients but they are considered as common shortfall nutrients. People can be lacking in proteins but the other three are more prevalent.

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Two main categories of physical fitness are endurance-related fitness and skill-related fitness.
bonufazy [111]

Answer;

The above statement is false.

Explanation;

Physical fitness can be defined in two categories; health related and motor related. The components of physical fitness includes; Cardiorespiratory endurance, Muscular strength, Muscular endurance, Body composition, and Flexibility.

3 0
3 years ago
Read 2 more answers
8. Edible vaccines, a more controversial approach to vaccine development, have been investigated by scientists. Plants can be ge
IceJOKER [234]
After some research I found the important parts mostly bolded

Advantages:

1) Although the technology at first seems like something done for convenience rather than being something of significant utility, the fact is that poorly developed nations like India which have a relatively poor vaccination program are most likely to benefit from such a vaccine.
This is also the reason why many of the projects mentioned here (including Arntzen's early work) have been funded by the WHO.


 

2) Mucosal immunity : The vaccines which are given parenterally (e.g. Intramuscularly) induce a systemic response but little or no local immune response in the GI tract. This so called "mucosal immunity " is increasingly being considered very important for defense against GI pathogens. ( Remember OPV..)

3) And of course, it's painless and convenient

 


Disadvantages:

1) The vaccine dose would be inadequate if the patient eats only one banana/potato instead of the recommended two. Furthermore, there might be difficulties in judging the dose itself since the amount of antigen in each fruit cannot be accurately measured.

2) The risk of introducing a new gene into the Plant DNA population is not known. The gene may jump species and propagate into other plants (or wild varieties of the same plants). 
This may cause unpredictable results including a decrease in the number or even extinction of a particular plant species due to growth stunting caused by the viral/bacterial gene. (This has been known to occur in research studies, including Arntzen's)

3)"Oral Tolerance":  In another concern, scientists need to be sure that vaccines meant to enhance immune responses do not backfire and suppress immunity instead. Research into a phenomenon called oral tolerance has shown that ingesting certain proteins can at times cause the body to shut down its responses to those proteins.
This may cause the body to become more susceptible to a particular disease agent rather than become immunized against it.

 




 


 

4 0
3 years ago
What is one psychological symptom of drug addiction
Dominik [7]

Aggression

Memory loss

Agitation

Depression

I named a few just in case. Hope this helped :)

6 0
4 years ago
Prokaryotes don't have a nucleus, and it floats around in the cytoplasm in an area called a _______________.
Helga [31]
The answer is nucleoid
3 0
3 years ago
Mr. Ryder is on a low-salt diet of 1500 mg or less per day. His consumption of salt for today so far is 800 mg. He would like to
Alexandra [31]

Answer:

idk what hes eating so id just go with b? sorry if its wrong

\

4 0
3 years ago
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