The principle encourages us to resolve a set of stimuli, such as trees across a ridgeline, into smoothly flowing patterns A.) depth perception.
B.) perception.
C.) similarity.
D.) continuity.

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?

If the area of a square has increased by a factor of 16, by how much has each side increased?

Estimate the kinetic energy of the neptune with respect to the sun as the sum of the terms, that due to its daily rotation about its axis, and that due to its yearly revolution about the sun. [assume the neptune is a uniform sphere with mass = 1.0×1026 kg , radius = 2.5×1010 m , rotation period 16.1 h , orbital period 6.01×104 d and is 4.6×109 km from the sun.]