Question

why are some substance biodegradable and some non-biodegradable​

Answer 1

The main reason of a substance being biodegradable is being organic that can be used up by scavengers of environment. On the other hand some substances are non biodegradable because they are synthetic and cannot be decomposed by the microorganism.

Answer 2

Answer:

okkkayy

Step-by-step explanation:

But...I'll miss you✌

kabhi kabhi..

mujhe b poochhte rehna

u r in my heart ❤

forever...

I'm sorry yaar

maine aapka tym kharab kiya

nd last tym...

I love❤ you jaan ✌

take care....

╥﹏╥