Which of the following accurately describes carbon atoms?
a. carbon atoms only have three electrons available for bonding.
b. when carbon atoms bond to other carbon atoms, they can only form triple bonds.
c. carbon atoms are only found in two of the four main macromolecules.
d. carbon atoms can bond to other carbon atoms.

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:

true                                                                                                       true true true true true true