Which change contributed to an adolescent's lessening susceptibility toward respiratory infections?

The correct answer is the shrinkage of the lymphoid system.
This system has to do with the ability of your body to produce lymphocytes and antibodies, which are extremely necessary for protecting your body from infections and toxins. So, given that the lymphoid system is shrinking, people are more prone to respiratory infections.

Water(like when there is a hurricane)some foods(not enough for everyone)

Was giving by lincoln on march 4, 1865-as lincoln prepared to speak, the civil war was drawing to a close-lincolns address of 703 words was the second shortest inaugural address-lincoln mentions god 14 times-505 of the words were one syllable -he used the word "war" or it's pronoun 9 times