If an object's parallax cannot be detected, what is most likely to be true about the object? a. it is very close. b. it is very far away. c. it is not moving in space. d. it is rotating and revolving at the same rate.

it would be B

Explanation:

Put your finger in front of your nose and close one eye, your finger should move. Do it again but with the other eye this time. It should move again now extend your arm out straight but still in front of your nose. Now close one eye again, it doesn't move as much now. Do it again with the other eye and the same thing should happen, this show's that if an object is far enough away it wont move.

8

explanation:

4+4=8

the answer for this question on edg. is 8/5