Apiece of plastic with a volume of 15 cm3 and 45 g has a density of
group of answer choices

3 g/cm3

3 cm3/g

0.33 g/cm3

0.33 ml

well we can't tell you because we cant see the time give a screen shot or something.

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:

a. to encourage apoptosis