Water makes up about 73 percent of the human brain and helps make hormones and neurotransmitters. The human heart also is composed of about the same percentage of water. The mature human body overall has a water composition of about 60 percent.
Homeland âs Morena Baccarin is joining Gotham in the iconic DC Comics role of Dr. Leslie Thompkins, TVLine has learned. RELATED Foxâs Gotham Gets Full-Season Order. Thompkins is a gifted and dedicated physician who was a friend of the late Thomas and Martha Wayne.
Other Characters of Importance. Lou (Samantha Louise Fleming) is Amy's older sister. At the beginning of the series, Lou was working at a firm in New York City, NY, but comes back to their hometown of Hudson, Alberta, Canada, to help take care of Heartland when her mother dies. Tim Fleming is Amy's father.