cardiovascular

"It is very important to give your daughter independence in her life so she learns from experience."

"Her mental health is really affected by stressful environments."

"My sister brought several books to the library, and that one is about dinosaurs. "

"The teacher is maintaining discipline in the classroom by reminding students of the rules. "

"My grandmother's heart is strong, despite her age. "

"The Bloods are a rival gang at the high school. "

"There are eight planets in the solar system."

"The sergeant major is a regular in the British Army. "

"Please relate the circumstances of your journey here today."

"The circulatory system of the classroom heating vents was poorly designed; one side got excessively hot, while the other remained chilly, resulting in an uneven distribution of warmth. "

"The teacher told us that the next exercise is to write an essay."

"The harbor was full of vessels, from small fishing boats to large cargo ships. "