Radioactivity was discovered in 1896
<span>The answer is weeks. While the innate immunity takes immediately to respond to
an invading pathogen, the adaptive immunity takes weeks before it actively responds to the infection.
This could be attributed to the fact that innate
response is non-specific while the adaptive
response is specific to the pathogen</span>
The only oral anticoagulant available was
warfarin
<em>Hydrology</em> is the study of the quality distribution and movement of water through the atmosphere and on and inside earth.
