Put the life cycle of an erythrocyte in order, beginning with their formation in red bone marrow.

Correct: 1

Erythrocytes form in red bone marrow.

Correct: 4

Hemoglobin is converted to biliverdin.

Correct: 3

Erythrocytes are phagocytized in the liver and

spleen.

Correct: 2

Erythrocytes circulate for 120 days in the bloodstream.

Explanation:

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 won't lie i don't know so go online and ask google thats what i do