Universal Containers (UC) is concerned that having a self-registration page will provide a means for "bots" or unintended audiences to create user records; thereby consuming licenses and adding dirty data. Which two actions should UC take to prevent unauthorized form submissions during the self-registration process

In 1914, alabama produced 1.7 million bales of cotton, but three years later produced only 515,000, bales. meanwhile, in georgia, 5.2 million acres of land was dedicated for cotton production in 1914, but by 1923 there were just 2.6 million acres used for growing cotton. all of this was the result of the work of a tiny insect: the boll weevil. alabama and georgia first felt the effects of the boll weevil at different times. what would account for this difference in timing?