Which of the following apply to food webs? select all that apply

a.Food webs are a group of connected food chains.

b.Arrows in a food web go from the organism that is being eaten to the organism that is eating it.

d.Arrows in a food web represent the flow of energy in a food web.

e.Food webs show all of the eating patterns in an ecosystem.

Explanation:

A food web can be described as a combination of all the food chains of an ecosystem. It can be described as a graphical representation which depicts what eats what in an ecosystem. The graphical representation is shown by an arrow which shows which organism is being eaten by which organism. These arrow tend to show the flow of energy from one population to another. Hence, the statements a,b,d and e are true.

Statement c is false because food webs show the different types of organisms that a species eats.

the transfer of energy between two molecules spaced just nanometers apart plays a key role in many technologies, including photovoltaics, quantum information systems, lighting, and sensors, as well as in biophysics to measure nanometer distances and in photosynthesis. but an open question in this area is what effect, if any, the surrounding photonic environment has on this nanoscale energy transfer. by designing and performing a carefully controlled experiment to answer this question, scientists have settled the debate and found clues to improving the efficiency of many of the technologies that rely on this process.

explanation: