The human body has a tailbone, but no tail. scientists would state that this is an example of
a. relative age
b. vestigial structure
c. homologous structure
d. analogous structure

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:

the growth of the plants is affected by the heat of the light. what is the student doing?