3. Shortly after Ms. Berndts cat, Revere, was born, Ms. Berndt realized Revere wasn't eating enough. She went to the pet store and bought many
different kinds of food and fed Revere different types every day. Each day she
noted the type of food and how much Revere ate out of his dish. Eventually
Revere ate a lot of the CreppyCat brand food and Ms. Berndt bought that for
him from then on. Revere is the best worst cat ever.
Dependent Variable:
Independent Variable:
Experimental Group:

americans began to notice growing differences between the northern and southern sections of the country. there were more people living in cities in the north, which made it more urban. more people lived on farms in the south, which made it more rural. while many people were farmers in the northern states, there were now other ways to make a living, such as working in mechanical cotton gins factories manufacturing cloth, tools and other goods. people in the north supported high tariffs on goods imported from europe because the extra cost encouraged people to “buy american” instead. in the southern states, planters did not like tariffs because they sold most of their production to europe and bought their tools from there as well. southerners believed the protective tariff was something that only northern factory owners keep their profits high. so the southern politicians came up with an idea. they would opt out. they would simply ignore the protective tariff. it was ‘null and void’ in south carolina. the state would not collect the taxes on goods imported into south carolina, no matter what the president said they had to do. this decision led to the nullification crisis.

children tend to take more after their grandparents more than their parents. it’s the dna you received that was passed down to you somewhere in your family. maybe one of your grandparents had/has straight hair and you might have gotten it from them.

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex