The heart is the driving force behind the avian circulatory system, and the vessels of the vascular system are the highways for oxygen, energy, and waste transport. Behind the feathers, a complex and ...

Birds are highly active creatures, capable of explosive speed and incredible stamina. These activities require an advanced respiratory system to oxygenate their blood and an efficient circulatory ...

The human heart beats 60-100 times a minute, without you needing to pay any attention to it. Heart function is controlled by ...

The skeletal system comprises 206 bones and has two main parts ... Dr, Bailey is a Virginia-based physical therapist and professor of anatomy and physiology with over a decade of experience.

With aging there are changes in the cardiovascular system, which result in alterations in cardiovascular physiology. The changes in cardiovascular physiology must be differentiated from the ...

During a hot flush the hypothalamus sends urgent signals to the autonomic nervous system, which governs involuntary functions ...

Choose from Human Body Anatomy Model stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection ...

The parasympathetic nervous system and the sympathetic nervous system regulate the glands ... Submandibular glands are one of the sections of your anatomy that you probably give little thought ...

It’s common for humans to express our emotions with phrases related to the body. For example, butterflies in the stomach ...

Part Two' visual effects supervisor Paul Lambert. He says the sequel from Denis Villeneuve 'was bigger' and 'more intense' ...

With the table, Lincoln Northwest students are able to step away from textbooks and virtually dissect real cadavers and ...