A. True
The space used to grow food to feed cattle and other kinds of livestock could easily feed the entire world if put to use growing the humans food.
That is known as fertilization
The musculoskeletal and peripheral nerve tissues are affected by systemic diseases such as rheumatoid arthritis, gout, lupus, and diabetes. Risk varies by age, gender, socioeconomic status, and ethnicity. Other suspected risk factors include obesity, smoking, muscle strength and other aspects of work capacity.”
Regulatory function is one of the three main functions of blood. The regulatory functions of blood include regulating body temperature, body pH, and fluid balance of the body.
Hope this helps.
HIV and AIDS :-
HIV infection is difficult to cure even by multiple treatment with multiple medications because this is a kind of highly communicable virus and it decreases the resistance of our body everytime . Up to date there is no systematic and effective treatment for this . Slightly it affects the whole system of our body and does not get easily treated with any special medications .