Some functions of disability insurance: provides income in the event that a policyholder is prevented from working and earning an income due to a disability.

The bare minimum number of sentences for a paragraph is 3.

The traditional positioning of a topic sentence as the first sentence of a paragraph is highly recommended to students for several reasons. Firstly, it helps establish a clear and concise focus for the paragraph, allowing readers to quickly grasp the main idea. By presenting the topic sentence upfront, students ensure that their readers are prepared for the information that follows. Additionally, this conventional placement aids in maintaining a logical flow throughout the essay, as each paragraph begins with a topic sentence that connects to the overall thesis statement. Ultimately, adhering to this practice enhances the readability and coherence of the written work, making it easier for both students and their audience to understand the intended message.