Star clusters are groups of stars which are gravitation-ally bound. Two distinct types of star cluster can be distinguished: globular clusters are tight groups of hundreds of thousands of very old stars, while open clusters generally contain less than a few hundred members, and are often very young.
Binary system: a system in which information can be expressed by combinations of the digits 0 and 1. to represent codes and data. Since zeros and ones can be easily represented by two voltages, the binary system is the foundation on which digital technology is built. Every digital computer whether a pocket calculator or a mainframe uses the same binary notation.
Answer:
The rulers for the country are directly elected by people.
It improves the quality of decision making.
It enhances the dignity of citizens
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Answer:
a) The existence of the supercontinent Pangea led to a high degree of geographic uniqueness (endemism) among species during the Late Triassic. ==>FALSE
b) The Jurassic Period marks the time when dinosaurs began to dominate among terrestrial vertebrates. ==> TRUE
c) The scarcity of sediments from the Middle Jurassic may explain the apparent decrease in dinosaur diversity during this time. ==> TRUE
d) Mammals and dinosaurs co-existed throughout the Jurassic and Cretaceous Periods. ==>TRUE
e) The greatest leap in dinosaur diversity occurred during the Jurassic Period. ==> FALSE
f) There is a correlation between the rise of angiosperms and the diversity of herbivorous dinosaurs during the Cretaceous Period. ==> TRUE
g) There is a significant body of evidence suggesting that dinosaur evolution was responsible for the simultaneous evolution of angiosperms.==>FALSE
It is glaciation * if this helped you in anyway please be sure to leave a thanks:)
