Where might someone use "track changes"

In scholarly or research work, how is the credibility of the writing usually proven?

Mom's car drove 72 miles in 90 minutes. There are 5,280 feet per mile. How fast did she drive in feet per second? a. 0.8 feet per second b. 48.9 feet per second c. 0.009 feet per second d. 70.4 feet per second

What is a critical source of information about community resources, behavior, and hazards that go into the hurricane sections of a community's Emergency Operations Plan?

The average teenager requires hours of sleep each night?

Define and describe the human rights violation that you have chosen

All of the following are associated with dual enrollment courses except that: A.) the courses often take one semester to complete. B.) the courses are taught at the college level C.

Hakeem has taken 15 credits this semester and also works 30 hours a week. Now that finals are here, he has developed a bad cold. One could say his cold is a result of

A wheel and axle is another example of a simple machine. It is made up of two cylinders that turn on the same axle to make work easier. There is more force on the larger axle and less force on the smaller axle.

Which National Career Readiness Certificate would Maria earn?

How do you report some one on this?