Inorganic compounds make ionic bonds.
Answer:
See below ↓↓↓
Explanation:
Helminths = 1 Most Difficult
Fungi = 2 Moderately Difficult [Option not given, but 2 is right answer]
Bacteria = 3 Least Difficult
In the ocean, light is used by phytoplankton in order to produce sugar. 10% of the energy from the sun is available to the zooplankton that eat the phytoplankton, the rest of the energy is lost as heat or through powering body building/functions/reproduction. Whatever eats the zooplankton receives 10% of that energy in order to grow
