The defining characteristic of potable water is that it a. is used as tap water b. can be used for washing and irrigation c. can be used and consumed without risk d. is delivered throughpipes

Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems

Which is the correct formula for photosynthesis

What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.