Some coral polyps within a coral reef obtain energy by
consuming plankton and small fish. Others rely on a
relationship with tiny algae. These algae live within
coral polyps. They use sunlight to make sugar for
energy. That energy is transferred to the coral polyp
Coral polyps are

The observations of hooke and van leeuwenhoek documenting the existence of microscopic cells formed the basis of what important theory? a. the cell theory stating that all living things are composed of cellsb. the theory of spontaneous generation, which held that life forms could arise spontaneouslyc. the theory of chemotherapy, or use of antimicrobials to destroy pathogenic organismsd. the germ theory of disease and causative agents

Common commercial benefits of microorganisms include synthesis ofa. insulin. b. antibiotics. c. aspirin. d. antibiotics and aspirin. e. antibiotics and insulin.

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above