Autotrophs flourished, absorbing carbon and light. Soon after, primitive life forms that could assimilate oxygen thrived..
The evolution of the species of the genus "Homo" led to the emergence of modern humans. Find out more about human evolut..
Plantlife can be studied at a variety of levels, from the molecular, genetic and biochemical level through organelles, c..
Physiology is the study of how living organisms function. Thus, human physiology deals specifically with the physiologic..
Following nine months inside the mother's womb is the birth of the baby. Know the different stages of the birthing proce..
Homeostasis is the relatively stable conditions of the internal environment that result from compensatory regulatory res..