It means to meet unexectedly
so they don't bump into each other and don't mess each other up. so they don't bump into each other and don't mess each other up.
tectonic
Goldfish to not kiss each other. They may play, or bump into each other, but they do not kiss.
because it has axis
not convection
an earth quake
because the moon has an orbit that goes around the earth which is a path that the moon takes so it will not bump into any other planets
try to bump in each other then they will talk !
it depends on in which way it is used it the text. it can mean that two people crash into eachther or like a speed bump and maybe other things too.
Diffusion is the transfer of molecules from an area of higher concentration to an area of lower concentration by random motion. When molecules bump into each other during this process, they can bounce off each other or exchange energy as they move around.
The atom in the gas move very quickly that they bump into each other.
particles that bump into each other APEXXXX