What blood cells bring oxygen to cells and take carbon dioxide away?

Which of the following is not a fitness benefit of cycling a: very effective at burning fat b: provides an upper body workout c: provides an aerobic workout d: good exercise for out of shape people

Fiona and thomas are neighbors and have been friends for many years. recently, fiona has started dating someone from her karate class, and now fiona and thomas are experiencing conflict. what is the most likely source of this peer conflict? values information power and structure relationships and roles

Which is a type of epithelial tissue? a. the skin on your hand b. cardiac muscle c. neurons d. cartilage