The two chambers at the top of the heart called atria, the two chambers on the bottom are ventricles. The tip of the bottom of the heart is the apex.
Answer: In some ways, ricin is less scary.
Explanation:
While anthrax powder can float through a building and infect those who inhale it, ricin is difficult to make into an inhalable powder, according to Jonathan B. Tucker, a senior researcher at the Monterey Institute of International Studies, the Baltimore Sun reported.
A 200 lb person should eat 2500 calories a day to maintain their weight
I'd say true because not only is she feeding herself, she's feeding a baby.
