1. why does the english language have such a variety of words, spellings, and meanings?

2. list the six steps that will allow a word to become a lasting part of your vocabulary.

3. why is it important to introduce words into your speaking vocabulary?

Some gamma ray bursts are hypothesized to come from mergers of neutron stars or black holes. if this hypothesis is correct, what else should we in principle be able to detect from such mergers? a. gravitiational waves b. x-ray bursts c. significant disruption of gas thousands of light-years away in the surrounding galaxy d. an "afterglow" of bright visible light, lasting for weeks

Why slip off slopes are found on the inside of meanders? why river cliffs are found on the outside of meanders?

Which is a mathematical statement consisting of a hypothesis and conclusion that has to be proven true? definition