On a hot summer day mike the line man strung a copper power line from one line to another why did mike leave the line sagged a little

Probably because copper contracts and expands when it is cold or hot, respectively.  he added slack to the line so when it gets cold the line does not contract too much and break. 

Ithink the correct answer would be that since the disease is passed by a hand shake and can be cured with antibiotics that it could be an infection. an example could be that once when i was working in a bush camp, i got blood poisoning from blood blisters that got infected. our cook did not wash his hands after going to the bathroom and he passed staphyloccus on to the crew he fed. one other person also got a bad similar infection on the side of his face. i had to be rescued by helicopter and taken to the hospital so i wouldn't die!