He l p p p p which of the following is true about an atom of gold and an atom of silver? a. both have the same mass. b. they have different properties. c. they have different sub-atomic particles. d. both have an equal number of sub-atomic particles.

It is c,they have different sub-atomic particles

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