Communication is known as sharing thoughts & ideas
Answer:
option.a is the correct answer
Answer:
<h2>Demographic measures are the actual changes in size, composition and distribution due to changes in demographic components like birth, death and migration, as a result of their respective processes like rate of fertility, mortality and migration.</h2>
Answer: the atrioventricular heart valve open and closed imcubent on different blood pressure on both sides.