biologist
biologist :)
Scientists that study living things and their environments are called biologists or ecologists. Biologists study life and living organisms, while ecologists focus on the relationships between living organisms and their physical surroundings.
biology
Biology
Penis
locomotorology
biology if you mean a more generic study of living systems. bio-mechanics if you mean the study of living systems in order to improve current and future technology's. please specify what aplication of living systems you mean if your question wasnt answered.
The scientists that study human body systems are called human anatomists and physiologists. These scientists can also be the doctors that care for you.
trees
Scientists use models of natural systems because these systems are often too large,too small, or too complex to study directly
Living Systems
The same reason scientists study all living things - to learn more about our planet, its history, the relationships between living beings and to generally further our knowledge bank about life on the planet Earth.