n. 1. A nonmetallic element, such as arsenic, that has some of the chemical properties of a metal. Most metalloids behave as semiconductors. 2. A nonmetallic element, such as carbon, that can form an alloy with metals. adj. also metÂ·alÂ·loiÂ·dal (mÄtâ²l-oidâ²l). 1. Relating to or having the properties of a metalloid.
It is your right part of your brain.The right part of the brain controls speech and emotions.Left controls movement and the necessery thinking. The limbic system controls human emotion. It includes the hippocampus, amygdala, anterior thalamic nuclei, and limbic cortex and forms the inner border of the cortex. The frontal cortex.
The human brain controls our actions and many complex functions that make us human. Photo Credit BananaStock/BananaStock/Getty Images. The brain is the most complex part of the body. It controls our movements, communication, decisions and emotions, as well as our organs.