How does energy usually flow in ecosystems?
a. from producers through the sun to consumers
b. from consumers through the sun to producers
c. from the sun through consumers to producers
d. from the sun through producers to consumers

The correct option is D.

As producers get energy from the Sun then send this energy to consumers

eg. Sun--->Sunflower>Worm>Bird

132

explanation:

12

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.