Your kidneys make urine by filtering wastes and extra water from your blood. The waste is called urea. Your blood carries it to the kidneys. From the kidneys, urine travels down two thin tubes called ureters to the bladder. The bladder stores urine until you are ready to urinate. It swells into a round shape when it is full and gets smaller when empty.
Which type of historical text typically is a collection of articles or essays with a common theme? Magazine and newspaper essays use many of the essay types .
The following are some of the commonly written essays at college and high school levels. 1  Argumentative essay: This essay is meant to put across a particular argument to the reader. 2  Descriptive essay: This essay is meant to describe feelings of the reader to the writer. 3  Expository essay: This is a research-based essay.