Which of the following statements explains the importance of carbon in cells? (Choose all that apply) Carbon affects the function of a cell.
Carbon is a waste product for a cell.
Carbon provides structure for a cell.
Carbon maintains the proper temperature in a cell.

carbon is the waste product in the cell when combined with oxygen to form carbon dioxide which is poisonous if not removed

carbon provides structure for a cell because when animals feed on plants, they obtain carbon in the form of Substances like carbohydrates proteins and lipids which form cell structures

carbon can equally affect the functioning of a cell in that, in the red blood cell when it combines with oxygen to form carboxyl hemoglobin which is poisonous to the cell and can cause shortness of oxygen

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.

i was thinking 4.0 v hope this