PLEASE HELP ME AND GIVE FULL ANSWERS THIS IS URGENT. THANKS :,) 1.Study Source A in the Sources Booklet.
How useful is Source A to an historian studying vaccination?
Explain your answer using Source A and your contextual knowledge. [8]

2. Explain the significance of anaesthetics in the development of medicine. [8]

3. Compare the Black Death in the Middle Ages with the Cholera epidemics in the 19th
century.
In what ways were they similar?
Explain your answer with reference to both epidemics. [8]
4. Has religion been the main factor in the development of understanding and treatment of
disease in Britain since Medieval times?
Explain your answer with reference to religion and other factors.
Use a range of examples from across your study of Health and the people: C1000 to the
present day. (16 + 4 SPAG]

incident infrared radiation is blocked. visible and ultraviolet radiation heat   earth.

earth radiates infrared radiation. infrared radiation is blocked and heats earth. visible and shortwave radiation heat earth.

earth radiates longwave radiation

longwave radiation is reflected downward longwave radiation heats earth

athenian democracy developed around the fifth century bc in the greek city-state (known as a polis) of athens, comprising the city of athens and the surrounding territory of attica, and is often described as the first known democracy in the world. other greek cities set up democracies, most following the athenian model, but none are as well documented as athens'.

it was a political system of direct democracy, in which participating citizens voted directly on legislation and executive bills. participation was not open to all residents: to vote one had to be an adult, male citizen, i.e., not a foreign resident, a submissive or a woman, and the number of these was "probably no more than 30 percent of the total adult population."[1]

the longest-lasting democratic leader was pericles. after his death, athenian democracy was twice briefly interrupted by oligarchic revolutions towards the end of the peloponnesian war. it was modified somewhat after it was restored under eucleides; the most detailed accounts of the system are of this fourth-century modification rather than the periclean system. democracy was suppressed by the macedonians in 322 bc. the athenian institutions were later revived, but how close they were to a real democracy is debatable. solon (594 bc), cleisthenes (508/7 bc), and ephialtes (462 bc) contributed to the development of athenian democracy. cleisthenes broke up the power of the nobility by organizing citizens into ten groups based on where they lived rather than on their wealth.

hope this !