Which evolutionary adaptations helped plants succeed and spread on land? vascular tissue and seeds
spores and pine cones
small size and small seeds
cotyledons and nonvascular tissue

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:

i think that you are smart and you should fit for it out

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answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

it's not c. i took the quiz and got it wrong. so my best guess is b.

have a great day, and hope this .