PLEASE HELP. I WILL GIVE BRAINLIEST

Usha is giving a presentation on the cardiovascular system. one of her slides shows a diagram of the blood moving from the heart to the arms and legs. which type of circulation is the slide illustrating? systemic circulation pulmonary circulation systolic circulation diastolic circulation

Question 10 (yes/no worth 5 points) apply strategies for self-improvement based on individual strengths and needs. i will learn spanish. a. yes b.no

What is tge speed of sound in dry air at 0°c