Answer: D. The Battle of Gettysburg was a three-day conflict in which Robert E. Lee's Army of Northern Virginia faced off against George Meade's Army of the Potomac. Instead of fighting defensively, which had won Lee many victories, the Confederates made a disastrous charge against the Union center.
Explanation:
The best option is D as it corrects errors in spelling and grammar.
It corrected the ''one Lee...'' to ''won Lee...''.
It corrected the use of a lower case for Meade to an uppercase which is correct as Meade is the name of a person and so as a proper noun should always have its first letter capitalized.
It corrected the use of an upper case for ''Disastrous charge...'' to the lower case ''disastrous charge...'' which is correct because disastrous is not a noun in this instance.
I'm gonna go with a free textbook, cause it's free duh :))
The concept of heredity is that genes are not randomly passed down. Well, technically they are but we use punett squares to predict the chances of passing certain traits. Because virtually all traits that are dominant are more common than recessive ones, and because all genes are not passed in a completely random way, it is not just pure chance, but calculated chance by which we can predict the probability of what genes are passed down. Hope this helps!
