Yes, because vaccines help prevent diseases whereas antibiotics help cure them. (it’s better to prevent)
The correct answer among the choices provided is option A. Lung capillaries are responsible for exchanging carbon dioxide for oxygen from the air. Blood that comes from the heart gets oxygen from the alveoli. The carbon dioxide in the blood goes into the alveoli at the same time.
They are found in the chromosomes
In hot thermal trenches of deep sea, Archaebacteria can be found, where no other organisms could survive such high temperatures.
There are many forms of electromagnetic energy<span> including gamma rays, x rays, ultraviolet </span>radiation<span>, visible light, infrared </span>radiation<span>, microwaves and radio waves. </span>