Which of the following factors led to the formation of regulatory agencies to oversee the oil industry? i. Unsafe workplace practices
ii. Major fires
iii. Overproduction
A i. only
B. i. and ii. only
C. iii. only
D. i., ii., and iii.

Match the vocabulary word with its meaning. 1. gender a large-scale spread of a deadly disease 2. pandemic the development and use of machines, devices and ideas to further people's knowledge 3. technology the sex of a person, whether male or female