Answer:
Explanation:
As energy is being passed up through the food chain from one trophic level to the other, the energy decreases. the energy decrease is lost to the environment or utilised for metabolic process of heat that occurs in the system. just very little percentage of energy is transferred from one trophic level to the other which is about 10%.
Answer:
the fourth one is called a beaker
Whenever. Nobody really knows. Not even geologists. I bet they are figuring it out, but that haven't had luck yet.
Hope this helps ;)
Answer:
Separate cells since they are kept at the distance more than the resolution of the microscope.
Explanation:
Resolution represents the minimum distance between two points or two objects that is required to be maintained to observe them as two separate objects under a microscope. In the given example, two cells are kept at a distance of 320 nm and are observed using a microscope with a resolution of 300 nm. This means that these two cells and any other objects that are kept at the distance more than 300 nm will be observed as separate cells/object under this microscope.