Can someone please explain what '+=' is in python and how it is incorporated into the following piece of code: def ExtractOdds(zeta):
result = ""
for x in range(0,len(zeta),1):
if x % 2 == 1:
result += zeta[x]
return result

What are listed in the vertical columns across the top of the event editor? a. file names b. conditions c. check marks d. action types

Iam a bacterium. i cause stomach cramps and diarrhea. i am caused by eating rotten foodssuch as chicken, fish, or eggs. sometimes turtles carry my bacteria.what am i?

Barbara is interested in pursuing a career in the science and math pathway. which qualifications will her reach that goal? a.an advanced knowledge of physics and math b.an advanced knowledge of engineering and math c. an advanced knowledge of physics and robotics an d. advanced knowledge of machinery and math