Animals and plants that live in ponds.
Because the population of organisms is pond effect
The purpose of the cell membrane to pond organisms is to separate and protect contents in the pond cell from those outside the cell membrane.
The algae will reduce both air and light causing the organisms in the pond to die.
I would assume a pond because it does not move, allowing more organisms to be able to survive in the water.
A pond filter is a device used for clearing a pond of micro-organisms. It is a must have if your pond has fish and they are having problems.
rocks
organisms
The source of the microscopic animalcules described by Leuwenhoek was pond water. All these small organisms were single celled organisms.
yes, there are living organisms first known as animalcules.
diffusion
The population of all organisms in the pond will decrease.
The pond would become acidic and have less ability to support organisms