Ok so five times five is twenty five
Disposal of human waste
through birds dropping the seeds of excreting them
through the dropping of seeds from the plants which sometimes are carried by the wind
The abbreviations for a tetragram, a nanosecond and a kiloliter are as follows:
Tg ,ns and kl.
Nanosecond is *10-9.
One teragram is ten raised to the power of 9 and one kiloliter is equivalent to one thousand liters.