John is forming animal shadows with the help of his hands and asks students to guess which animal is being formed in the shadow. Which of the following processes are involved in this activity ?
A. Prediction
B. Observation
C. Inference
D. Description

Correct option is B

Forming animal shadows with the help of his hands and asks students to guess which animal is being formed in the shadow is Observation, Prediction and Inference.
In this activity student first observe the shape of hands and then make a prediction about different animals having the same shape finally they derive inference among various animals having same shape and reached to the final answer on the basis of various evidence shape created by hands.