Which of the following statements about radioactive decay is true? A. Radioactive decay is the rate at which new atoms form.
B. During radioactive decay, atoms break down, releasing particles or energy.
C. The rate of decay of a radioactive element cannot be approximated.
D. The number of radioactive atoms in a sample will always remain constant.

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:

c. heat from the poles back down towards the equator.

i wish i could with all of them i can barley see the first one so here's the answer to the first one b