During inspiration, fresh air enters the respiratory system through the pared external nares (nostrils; shown here) and/or the oral cavity to the pharynx. Air then travels through the glottis into the trachea, through the bronchi and bronchioles to reach the alveoli.
Answer:
sorry for ur lost
i know what it feels like to lose a dog its painful
hope you get better soon
Explanation:
DNA<span> is a long polymer with deoxyribose and phosphate backbone. Having four different nitrogenous bases: adenine, guanine, cytosine and thymine. </span>RNA<span> is a polymer with a ribose and phosphate backbone. Four different nitrogenous bases: adenine, guanine, cytosine, and uracil.</span><span />
Answer:
Preventive programs for cardiovascular disease focus on prevention to public awareness. The work to promote healthy habits healthy foods they even banned smoking in public areas. The main prevention program was originally developed by Amazon in cooperation with Tricolore Unite.
Explanation:
Hope helps.
