Competition: they’re fighting over the food thence competing for it
Answer:
Only 10% of energy of the biomass is transferred from organism into another organism while the 90% of energy is lost as a heat energy.
Explanation:
The biomass is transferred from one organism into another by eating of organism. The body of organism converts the biomass eaten into micro-molecules such as glucose, amino acid and fatty acid etc. When organism eats another organism, only 10% of energy of the biomass is transferred from organism into another organism while the 90% of energy is lost as a heat energy. When we go up in the energy pyramid, the number of organisms decreases because there is less food available for the organisms that is present at the top of the pyramid. For example, if there are 1000 of herbivores present in the jungle so the carnivores number are in 100, it is because 1000 herbivores can feed only 100 carnivores. So that's why population decreases when we go up in the energy pyramid.
Important, that connects to the text/story/magazine, includes key words, etc.
A selective permeable membrane sac filled with water and large molecules of starch is suspended in a break of distilled water then water will enter into the sack and it will swell.
This is the process of osmosis in which movement of water molecules form a solution with high concentration to lower concentration till the equilibrium attain. Starch does not pass through thee selectively permeable membrane.Water moves from outside if the cell to the inside leading to swelling of cells.
Small molecules diffuse faster than larger molecules through a membrane. The movement of water across a semipermeable membrane from an area of lower solute concentration to an area of higher solute.
To learn more about osmosis here
brainly.com/question/1799974
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