Term: ecology: the branch of biology concerned with the relations between organisms and their environment
Broader: science: a particular branch of scientific knowledge | Unrelated: first trimester: time period extending from the first day of the last menstrual period through 12 weeks of gestation
Broader: science: a particular branch of scientific knowledge | Unrelated: night: the time between sunset and midnight
Broader: science: a particular branch of scientific knowledge | Unrelated: caramel: burnt sugar; used to color and flavor food
Broader: science: a particular branch of scientific knowledge | Unrelated: gnu: large African antelope having a head with horns like an ox and a long tufted tail
Broader: science: a particular branch of scientific knowledge | Unrelated: clydesdale terrier: selectively bred small Skye terrier with erect ears and a long silky coat
Broader: science: a particular branch of scientific knowledge | Unrelated: gas constant: (physics) the universal constant in the gas equation: pressure times volume = R times temperature; equal to 8.3143 joules per kelvin per mole
Broader: science: a particular branch of scientific knowledge | Unrelated: apricot bar: fruit bar containing apricot jam
Broader: science: a particular branch of scientific knowledge | Unrelated: ziegfeld follies: a series of extravagant revues produced by Flo Ziegfeld
Broader: science: a particular branch of scientific knowledge | Unrelated: slinger: a person who uses a sling to throw something
Broader: science: a particular branch of scientific knowledge | Unrelated: alpha bronze: an alloy of copper and tin that can be worked