Even the most accomplished scientist would only have a rough guess.
Yes, diatomaceous earth can kill earthworms by dehydrating them. However, its effectiveness in controlling their population may vary depending on factors such as application method, environmental conditions, and the size of the earthworm population.
sexual reproduction
It is the set of all units which are being studied. If I am looking at the area of countries, then the population is the set of all countries; if I am studying the earthworms in my garden then the population might be each 20 cm* 20 cm square of my garden (I sample some squares and count the earthworms in them).
One activity that increases genetic variation within a population of earthworms is sexual reproduction. During mating, earthworms exchange genetic material through copulation, leading to offspring with a mix of traits from both parents. Additionally, factors such as environmental changes or mutations can introduce new genetic variations within the population over time. These mechanisms enhance the adaptability and resilience of the earthworm population.
Even the most accomplished scientist would only have a rough guess.
earthworms travel faster
Earthworms depend upon plants for their nutrition .In rainy season population of plants increase thus earthworms get healthier and the rate of reproduction in them increases thus the population of earthworm increases in rainy season .Also a large number of earthworm eat more and thus excrete more thus the soil texture of the region gets more fertile . This gives rise to more plants . 'MORE THE RAINFALL MORE THE PLANTS MORE THE EARTHWORM AND VICE -VERSA'.
It is difficult to accurately estimate the total global population of earthworms, as they are found in many different climates and environments around the world. However, it is believed that there are billions, if not trillions, of earthworms present in various habitats worldwide.
The bacteria in earthworms is called Eisenia Fetida it's in most earthworms
durkheim and earthworms
what continent does earthworms livfe on
Earthworms do not have legs.