Answer:
Hemoglobin is produced by ribosomes and transports oxygen so the mitochondria in other cells can carry out cell respiration.
Explanation:
Hemoglobin is a protein, and while it's synthesis is complicated, most of the synthesis of the protein is done by ribosomes.
A Limestone rock thats my answer
The reason that provides the best explanation of why a bar graph was selected to show the data in the table is that Bar graphs are used to compare separate items.
A bar graph is a visual tool that uses bars to compare data among categories. It may run horizontally or vertically such that the longer the graph the greater its value. A bar graph or bar charts uses bars to show comparisons between categories of data. It will always have two axis, one being generally numerical values, and the other describing the types of categories being compared.