Joan wrote a science fiction story in which birds only walked and never flew. They still had wings. Their wings were structures (brainliest + 100 points)

the correct answer: the index of refraction of the second medium is lower i tried this persons answer and it was wrong this person is lying

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 

light dependent reactions:

light independent reactions:

hope this !

condenser is used to focus in the light microscope.