Why do firefighters use oxygen gas tank

Select the word from the list that best fits the definition sun-dried mud bricks used to build homes in the desert southwest

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

Humans are the only animals capable of communication