Today, many people read only the headlines of news stories instead of taking time to read the entire article. this habit can lead to misconceptions about the actual story. what misconceptions could someone have by reading just the headline of this article? how are these misconceptions clarified if the entire article is read?

Efficiency is the percent of work put into a machine by the user (input work) that becomes work done by the machine (output work)

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.

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change