This is completely false every tobacco product is harmful to the body and can cause severe consequences. so the answer is F. <span />
Answer:
histamin, wider, swelling
Explanation:
Inflammation is defined as the response of body's immune system to a stimulus (invasion of pathogen or any injury). Some of the inflammatory responses are swelling of wound, redness of wound and itching at injured area et-cetra.
Upon any injury, the injured cells releases a chemical including histamin which causes vasodilation and increased permeability of blood vessels. This chemical recruit white blood cells to the damaged area and initiate the healing process. This chemical allows the local blood capillaries more wider due to vasodilation effect. Under the influence of histamin, the endothelium lining become leaky and allows movement of fluid to interstitial tissue spaces. When the extra fluid moves from capillaries to damaged tissue, it causes swelling or called edema.
The white blood cells initiate phagocytosis of pathogens at injured area and destroy the pathogens. Due to increased pressure from edema and toxins released by pathogens, the pain sensation prolongs, even while the body is repairing the tissue.
Hence, the correct answers are histamin, wider, swelling.
Explanation:
Ethical doubts about genetic engineering motivate a view that many philosophers favour: that genetic therapy to eliminate disease and disability is ethically acceptable, given that the risks can be overcome.
But genetic enhancement is ethically problematic. The line between enhancement and therapy is difficult to draw.
Studies show people who are physically attractive are likely to earn more than those considered to have below-average looks. Does this mean “ugliness” is a disability that ought to be corrected by genetic engineering?
Or, similarly, is having a below-average IQ a disability, something that should be subject to change through gene-editing?
