What is the ratio of compressions to ventilations when two people are giving cpr to an adult victim?

Agirl is working really hard in high school and decides to finish some of her classes early , what classes should she choose?

When comparing the digestive and urinary system, we can conclude that they both

When it comes to our health and the treatment of diseases, technology has had a effect. a. very negative b. neutral c. positive d. negative