Here is the answer to the question above. The device that uses the force of the cow trying to walk through it to open, close and latch the gate is called a Vertically opening gate apparatus. Hope this answers your question. Have a great day!
Do you have a list of possible answers?
Okay, here's what might help:
1. Avoid crises.
2. Agree that change is a part of living.
3. Move toward your goals.
4. Keep everything postive.
