This type of a boundary can be located at around 40°N latitude and 0° longitude: A.
Convergent plate
В.
Divergent plate
C.
Transform plate
D.
Complex and uncertain

The proton has a positive charge while the neutron has no charge they both make up the nucleus of the atom while the elections have a negative charge and surround the nucleus of the atom. the protons and electrons are used to calculate the atom's mass whereas the neutrons don't affect the mass

Photo means light and synthesis means combination so combination of light