How to pronounce“regrows”in English

So regeneration is when something is damaged and it regrows, these neurons are constantly turning over throughout our lifespan, they're constantly being replenished,

You can freeze half its heart. It regrows.

You can freeze half the brain. It regrows.

Because it just regrows every year with minimal input.

And fourth, if you cut a polyp in two, and if each part regrows into a fully functioning individual, was the soul split in two?

So we're getting to the point where we can rebuild most of our body parts, in the same way as if you break a bone or burn your skin, it regrows.