What is the function of the digestive system? А) to chemically break down foods into C, H, O, and sometimes N and S so they can be absorbed

B) to mechanically and chemically break down large molecules so they can be absorbed

C) to produce minerals and vitamins needed by the body

D) to provide immediate energy for cell use

Glaucoma is an eye disease that is manifested by high intraocular pressure (iop). the distribution of iop measurements in the general population is approximately normal with mean 16 mm hg and standard deviation 3 mm hg. a random sample of 9 people is selected from the general population. the sample mean iop is 17.2 mm hg with a sample standard deviation of 3.9 mm hg. a) the mean of the sampling distribution of x is 16 mm hg. b) the standard deviation of the sampling distribution of x is 1.3 mm hg. c) the sample mean of every sample of size 9 will be 17.2 mm hg d) none of the answers are true. e) exactly 2 of the answers are true.

Which of these is likely to be the best source of valid health information?

Wich technque is not recommended for use as a supporting detail