Calcareous ooze and siliceous ooze are an example of

a) Biogenous sediment

b) Hydrogenous sediment

c) Both terrigenous sediment and biogenous sediment

d) Terrigenous sediment

Calcareous ooze and siliceous ooze are an example of Biogenous sediment.

Explanation:

Depending on the type of the  kind of material and its source , the seafloor sediments are classified. One such sea floor sediments is Biogenous sediment. This is also called as life-derived sediment. These sediments are formed form the skeletal remains of the animals and plants that lived in the past. Siliceous oozes are made up of opal  that is an amorphous, hydrated silica that forms the most skeleton of various micro-organisms where as carbonate oozes contains mostly of calcium carbonate that is present deep inside the sea.

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:

its 42

i say its d?