At each level of the food chain, what happens to approximately 90% of the available energy?

List two modern organisms that have pentameral symmetry

Coral reefs support more species per unit area than any other marine environment on earth. what is one way coral reefs are important to the health of the biosphere

Which topic is most likely to be studied by bo which topic is most likely to be studied by botanist? insect metamorphosis, viral infection, plant growth, animal physiology