|
|
As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.
About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.
Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.
The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.
![Sociologists study the social factors that underlie human behavior, the experiences that mold us, ...](https://biology-forums.com/gallery/27/medium_660366_14_04_17_2_38_13_278121988.png)
![For some Americans, religion is an “easy-going, makes-little-difference” matter, as expressed in ...](https://biology-forums.com/gallery/27/medium_482573_20_04_17_1_07_17_27973490.png)