[Biodynamics]

The definition of a biological impulse's law is possible by the assumption of a biological axiom on a physical level with the Newton's axiom. Hence it follows a unique definition of velocity of growth and of acceleration of growth. With help of this significant quantities and of derived biological equations, hence it follows a closed biological system of quantities as a system of 4 main quantities which is possible to fasten with a lock to SI-System by power. The main quantity is biological force which appear as a vector with n dimensions. With consideration also of information it's possible to derive a biological unit of space which hold this vector. This space allows to derivate 2 more transformation relations analogous the Einstein's relation.