Acertain atom has an atomic number of four. how many protons does it have?
a.0b.4c.8d.2

The correct answer is B. An atom has four protons. Hope this helped. Have an awesome day! :)

that is true   : ) hope this you

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation: