Brainliest for the correct answer who put in the answer first. please help me.
Based on the food chain below, if a bald eagle acquires 50 kg of energy, how much energy did the zooplankton get from the phytoplankton?
phytoplankton --> zooplankton --> bivalves --> sea ducks --> bald eagle
a- 500 kg
b- 5,000 kg
c- 50,000 kg
d- 500,000 kg