Activated when they recognize small components of antigens
Answer:
people have migraines for various reasons such as stress, and weather change
Explanation:
although the best way to get rid of them is medicine, there can be some simple solutions such as de-stressing, or staying indoors with the lights off without screens for a while. However. this is not garunteed to work.
I think that last answer is correct. The first two are definitely wrong in my opinion, and the third one seems incorrect because exercising and watching what you eat are things you should be doing outside of dieting.
Answer: It's celebrated annually on March 8 utilizing the colors purple, green and white and is also a day to focus on calls for gender equality and parity. 1908: 15,000 women marched through New York City demanding better pay, shorter hours and voting rights.
Explanation: