Aside from money, what are the benefits to having orcas and other marine mammals in captivity? Explain

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

Consider this plant cell which organelle is labeled g

What are the seven economic and social goals?