Question

1. predict: suppose you saw a waxing gibbous moon. what phase would you expect one week later? test your prediction using the gizmo.

Explanation:

The lunar cycle is approximately 29.5 days. Waxing gibbous is followed by full moon (about 3 - 4 days after waxing gibbous), then waning gibbous. One week (7 days) after waxing gibbous, considering the progression of lunar phases, the phase would be waning gibbous.

Answer:

Waning gibbous.