All Four of the Galilean Moons Have Substantial Amounts of Liquid

question 50

True/False

All four of the Galilean moons have substantial amounts of liquid water under a surface layerof ice.

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Definitions:

Discharge

The release or termination of a person’s duty, debt, or obligation, effectively relieving them from responsibility.

Novation

The act of replacing one obligation with another, essentially altering the parties, terms, or obligations of a contract.

Quilt

A multi-layered textile traditionally composed of a woven cloth top, a layer of batting or wadding, and a woven back, usually stitched together.

Sew

The process of joining or attaching materials together primarily using a needle and thread by hand or with a sewing machine.