Broadcasting, placement, drilling :)
A. true during the adolescent stage, most people begin to pull away and become more independent, this is why most teenagers argue with their parents and begin exploring new hobbies.
Animals (mostly bones) and trees
Hope this was what you were asking for :)
Yes, the data from mass spectrometry has helped modern scientists to make modifications to Dalton's model.
Dalton's model consisted of a single atom and that basically the atom is the smallest object. At the time, no discovered what are inside of atoms.
Atoms are made up of small particles, protons, neutrons and electrons. A mass spectrometer is an instrument that is able to see what is inside an atom. With this item, scientists have proved that atoms are not the smallest in the world cause the objects in them are smaller.
It would grow because owls are predators to sparrows
