It helps decompose dead waste such as animals and mice and birds and plants, it makes the earth cleaner.
This is a physics question, not biology, but...
f=1/T where f is frequency and T is the period.
f= 1/(1/3)=3
frequency =3 Hz
They are water soluble and poured down the drain with the water.
Answer:
They break down material that are dead or unused and turn them into nutrients in the fields or soil that plants use to grow.
the correct word is decomposers*
