Editing - Simple
Combine the sentences - Native American boys were taught how to hunt. Native American girls were taught how to grow a garden.
What is "Native American boys were taught how to hunt, and the girls were taught how to grow a garden.
Revise the sentence - Although it is surrounded by a skull made up of 22 bones. The brain still deserves all the protection we can give it.
What is delete the period, replace it with a comma, and make the "T" lowercase.