Derek is frustrated that his one-and-a-half year old dog does not let him know when he needs to go outside to urinate. sometimes he comes home to find a mess near the door. which training method is most likely to be successful?

a. derek takes his dog outside on a fixed schedule and gives him a treat when they return to the house, whether he urinated or not.
b. derek takes his dog over to the mess, puts the dog’s nose near it so he smells it, and tells him "bad dog, don’t do this again! "
c. if derek comes home and finds a mess by the door, he ignores his dog for an hour.
d. derek takes his dog outside on a fixed schedule and promptly gives him a treat for urinating outside.

competition i thin

abu bakr, was a senior companion and—through his daughter aisha—a father-in-law of the islamic prophet muhammad. abu bakr became the first openly declared muslim outside muhammad's family. abu bakr served as a trusted advisor to muhammad.

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.