Question

states two features of earthworm

Answer 1

The are having the capability to degrade the biodigradable substances
The move with the help of seate
They respire through skin

Answer 2

The earthworm feeds on organic matter in the soil and plant matter which it drags down into its burrow It uses it pharynx to suck food or soil into its mouthThe oesophageal glands add chalk to neutralise any acidity in the soilThe crop temporarily stores the foodThe gizzard has a horny lining which helps grind up the food into smaller particlesFood is absorbed in the intestineUndigested food passes out the anus and is deposited as 'worm casts'