Types of Epithelial Tissuesin the Vertebrates
Connective Tissue Examples
Blood, a Liquid Tissue
Muscular Tissue
Neurons and Neuroglia
Human Skin Anatomy
The Epidermis
Positive Feedback
• During positive feedback, an event increases the likelihood of another event– Childbirth Process– Urge to Urinate– Blood Clogging– Acid Secretion in Stomach
• Positive Feedback– Does not result in equilibrium– Does not occur as often as negative feedback