Vaccines prevent between 2.5 and 4 million deaths every year.
Did you know?
Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.
Did you know?
In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
Did you know?
About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.
Did you know?
Cyanide works by making the human body unable to use oxygen.
Levels of biological organization in a plant.
The life cycle of a flowering plant.
Albany pitcher plant (Cephalotus follicularis)
Plant
Plant
Cytokinesis in animal cells (a) and plant cells (b)
