What are the two main ways we learn about what lives in the ocean that widder describes?

Hemoglobin is the compound in red blood cells that carries oxygen to the body. the distribution of hemoglobin in women in g/dl of blood is approximately normally distributed with mean 14 and standard deviation 1. too little hemoglobin, and you're anemic. 2. too much, and (unless you live at high altitudes), you can have other problems.

Which is an example of a population?

Suppose you were the commissioner of corrections for your state. which correctional activities might come within your domain? which mostly would not