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Food Chain Populations

__Earthworm__ 1. They would bring plants back and forth, the earthworms would be inside of the soil and travel back. 2. Five hearts. 3. Buttox. 4. Class Oligochaeta

__ To The Moon __ 1. Gene Cernan. 2. 29.53 days. 3. The first scientist to study the Moon's features in detail was Galileo who observed it with a telescope.

__Colors of Light__ 1. Geometric figure whose two end faces are similar, equal, and parallel rectilinear sides. 2. Brown or grey. 3. Visible light Spectrum

__Simple Machines__ 1. Inclined plane, Wedge, Screw, Lever, Wheel & axel, Pulley. 2. Wedge 3. Lever