It interacts between the atmosphere, hydrosphere, and geosphere.
All organisms are grouped into five kingdoms. Those are Monera, Protoctista, Fungi, Plantae and Animalia. The division is made based on 3 criteria. Those are cellular organization, arrangement of cells, and type of nutrition. Cellular organization is whether they are eukaryotic or prokaryotic. Cell arrangement is whether they are unicellular, multicellular, with or without true tissue differentiation etc. Type of nutrition is whether they are autotrophic or heterotrophic. Kingdom Protoctista includes algae, protozoans, oomycota and slime moulds.
It is a wels catfish also called sheatfish it also looks like a catfish
Never reaches the crops.
Hope this helps!
Mutualism is the relationship where both organisms benefit from each other in some way