Write an short essay where you follow an oxygen molecule though the human body. Begin with the oxygen entering your body through your nose and traveling the respiratory system. Once the oxygen is in your lung, have it move to the circulatory system and travel the circulatory system. Explain the different organs it will travel through and what happens to the oxygen molecule as it moves along. Need ASAP. And please don’t write random things and don’t put links.

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.

Match each child care option with its benefits. a. no child care expenses b. likely to have values similar to those of the parents c. lots of one-on-one time with a provider d. care offered at schedule hours 1. family member or friend 2. private child care 3. day care 4. stay at home parent

Explain the purpose and function of the icd-10-pcs coding system, include reasons for the transition from icd-9 vol. 3.