The hypothalamus also controls the pituitary glands, which then controls the release of hormones from other glands in the endocrine system. 1  Article. 2  Article. 3  Up Next. 4  Up Next. 5  Up Next.
Definition of bronze for English Language Learners. : 1  a metal that is made by combining copper and tin. : 2  something (such as a statue) that is made of bronze. : 3  a yellowish-brown color.
Bronze is a durable material that ages well. Bronze is a metal alloy produced by blending copper and tin. It can contain between 2% and 20% tin. Other metals, such as iron or pewter, can also be blended with bronze to make them sturdier or to change their color. It is a sturdy, durable metal and is much harder than brass.