Answer:
only depends on the human some can be mature for only being 15 and others it's 40 but it only depends on the mind of said person
bacteria in food can be killed by many means such as:
a) Pickling. for example food is pickled as bacteria cannot live in very acidic conditions.
b) Boiling. boiling water or liquids can help kill bacteria present in them.
c) Using preservatives can also help
d) Immersing food in salt or sugar solutions is also an other way
They contain symbiotic bacteria called rhizobia.
Lysosomes use enzymes to break down waste
Receiving voices process I think this will help you :)
