Unfortunately, humans only have so many hair cells and can't grow new ones like some species.

But humans grow much more in the direction of their names than do animals.

The flax plant is one of the plants humans have grown and used.

As humans grew in power, the conquest of other species became an industry.

The process is similar to what happens when humans grow their original adult teeth.

The humans had grown so used to their presence that they no longer paid them any attention.

Hemp is one of the oldest plants humans have grown and used.

It is abundant throughout the island, and more common in areas where humans grow sweet potato as their primary food source.

Some humans never grow "lateral incisors" or have very small ones, particularly at the top.

The three humans on board the giant cylinder added five children and grew into a family.