The answers are 2, 3, 4, and 6.
Answer: Poisonous plants like mushrooms or indigestible plants like those with bark
Explanation:I got a 100 on edginuity
The Great Railroad Strike of 1877<span> started on July 14 in Martinsburg, West Virginia, in response to the Baltimore & Ohio</span>Railroad<span> (B&O) cutting wages of </span>workers<span> for the third time in a year. Striking </span>workers<span> would not allow any of the trains, mainly freight trains, to roll until this third wage cut </span>was<span> revoked.</span>
<span>By
January 1969, Over 30,000 American soldiers and had been reported to President Nixon’s office to
be dead and over 200,000 men were injured since the war has started in 1961. It
was the last week of December 1968 when the Vietnam War ended. </span>
Answer: Innovations that improve efficiency or production are developed by individuals but become widespread once other people see their benefits. Once a technology or process proves successful, it spreads and changes the ways people live and work. Over time, the effects of these changes improve the quality of human life. The Agricultural Revolution involved inventions such as Jethro Tull’s seed drill and new practices such as selective livestock breeding. These innovations caused a massive increase in food production. In turn, the growth in food production led to a huge population increase.
Explanation: [This is the exact answer]
