Most Comets Are Discovered When Their Coma Develops, Giving Them

question 25

True/False

Most comets are discovered when their coma develops, giving them a fuzzy appearanceinstead of stellar such as asteroids.

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Definitions:

DNA Molecule

A DNA molecule is a complex, double-helical structure carrying the genetic information necessary for an organism's growth, development, functioning, and reproduction.

Gene

A sequence of DNA or RNA which codes for a molecule that has a function and is the basic physical and functional unit of heredity.

Natural Selection

a process by which evolutionary changes occur in species, where individuals with traits better suited to their environment are more likely to survive and reproduce.

Darwin's Theory

A scientific theory of biological evolution that explains how species evolve over time through the process of natural selection, survival of the fittest, and genetic variations.