Plants produce oxygen during photosynthesis, which is essential for animals to breathe and survive.

Here's a breakdown:

* Photosynthesis: Plants use sunlight, water, and carbon dioxide to create their own food (glucose) and release oxygen as a byproduct.

* Oxygen's Role: Animals need oxygen to power their cells and perform essential functions like breathing, movement, and thinking.

So, without plants producing oxygen through photosynthesis, animals would not be able to survive. It's a crucial part of the natural cycle!