Which of the following statements is true about arteries? A) Ateries are large vessels.

B) Ateries carry blood from the heart to tissues of the body.

C) Ateries carry oxygen rich blood, with the exception of pulmonary arteries

D) Ateries have thick walls which are needed to withstand pressure produced when the heart pushes blood into them

E) None of the above

F) All of the above

You're doing research for a public essay on alternative medicine. which of the following sources has the most reliable information? a.a post on a social networking site about the undesired side-effects of different alternative medicinesb.a recent government report comparing the results of alternative and contemporary medicine for a specified diseasec.an anonymous article on a medical website that claims the success of alternative medicined.a 2003 study conducted by a medical research center about the effects of alternative medicine

Which of the following is an example of proximodistal pattern of growth? (a) abbey learning to sit first before learning to stand or crawl (b) alex learning to move his eyes before learning his first words (c) colin learning to stare at moving objects before trying to touch them with his hands (d) polly learning to grab the objects with her whole hands before learning to pick them up with her fingers

1. describe the concept of the unitary executive. discuss whether this concept is practical.