By thinking about some problem; then performing experiments to try to solve the problem, this being a stage where it is vital to record truthfully. Finally you reach a conclusion which may or may not provide the answer to the problem.
It is essential to be rigorous and exact in everything you do.
3.810-4 in scientfic notation = -0.18999999999999995
Mathematics
Clavicle
Asterias
Panthera tigris
equine (:
Tursiops
F=m * a
acinonyx jubatus.
An Orca or Ocras
Cyanocitta cristata
It is: 4.04*10^5