What part of the circulatory system carries oxygen to cells?

In at least 150 words, discuss the meaning of the title, "two kinds". explain the relationship between the title and the theme of the story

Ais a person who demonstrates effective communciation, self-directed learning, critical thinking, and responsible citizenship

According to proper standing posture, from a side view, which parts of the body should be aligned? a. ear, shoulder, hip, knee, and ankle b. stomach, hip, knee, and ankle c. nose, shoulder, hip, knee d. ear, shoulder, fingers, ankle