Two students below described a part of Earth's innermost layer:

Daniel: Densest part
Joshua: Has highest temperature and pressure

Which part of the innermost layer did Daniel and Joshua describe?

They both described the outer part.
They both described the inner part.
Daniel described the outer part and Joshua described the inner part.
Daniel described the inner part and Joshua described the outer part.

the answer would be d

ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg 

i know can you plzz me with this question im sorry i didt answer your question i just need hel.