hi a,biotic factors effecting worms are, light, soil pH levels, moisture and humidity, humus levels. if you want more info e,mail me at curly_josh@hotmail.com.
Earthworms make pores in the soil, allowing it to store water making the plants that grow in it healthier.
speed
Poluting air,water and earth
Worms of the Earth was created in 1932-11.
yes!
Worms of the Earth - collection - was created in 1974.
an earth worm is a type of worm.There a no types of earth worms
Worms of the Earth - collection - has 233 pages.
the environment affect plant by cutting tree and by so many things and the plant affect environment by breath the oxgyen on the night
worms
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worms