Why do tropical areas near the equator and polar areas have higher salinity than other parts of the ocean? Question 4 options:

A: Because of higher rates of precipitation and glaciers melting in these areas add freshwater to the ocean.

B: Because of higher rates of evaporation and freezing in these areas that add freshwater to the ocean.

C: Because of higher rates of precipitation and glaciers melting in these areas that remove freshwater from the ocean.

D: Because of higher rates of evaporation and freezing in these areas that remove freshwater from the ocean.

THIS IS SCIENCE PLEASE HELPPP

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.

How would you prepare for unexpected expenses in a healthcare organization?

Which of the following is a health risk associated with ground-level ozone? a. cataractsb. skin cancerc. respiratory illnessd. all of the above