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The process by which our bodies maintain a constant internal environment is homeostasis. This includes things such as body temperature, blood glucose levels and pH levels. This is important because there ...
Phylogeny is the study of the evolutionary relationships of organisms. A good acronym to learn this is King Plays Cards on Fat Girls Stomach.K - Kingdomp - PhylumC - ClassO - OrderF - Family G - Genus S -...
The cardiac cycle is what happens during a single heartbeat.
To understand the cycle it helps to know that the heart is made up of four chambers, the top 2 chambers are called the atria a...
Sometimes microorganisms are able to make it past the body's external defences (i.e. the skin) the body's immune system must defend the body.
White blood cells are really important in the...
Homeostasis, the regulation of stable body conditions, includes control of body temperature. We function efficiently at 37 degrees celsius, as our proteins and enzymes work best at this temperature.
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