Fill in the blanks with one of the words from the drop-down menu.
1. Mass production meant more of the work in factories was done by
workers.
2.
Workers in factories performed
y
tasks all day.
highly skilled
less-skilled
3.
The system of mass production displaced many
v workers.

less-skilled, repetitive, highly skilled

Explanation:

1. less-skilled

2. repetitive

3. highly skilled

Explanation:

edge 2020

in contrast, the biological controls are self-sustaining, inexpensive and very effective once established. biological control could be used on thousands of golf course acres, improving their biodiversity and quality as wildlife habitat. in the process, the golf industry will be shown to be leaders in an environmental stewardship program of benefit not only to the lands they manage but also to the watersheds in which they exist.

answer; (a) he was a u.s senator for 38 years;