Glands in your neck contain digestive enzymes that digest starch. cells that produce and package digestive enzymes must contain relatively large amounts of and in comparison to other cells. a) lysosomes; ribosomes b) ribosomes; golgi bodies c) mitochondria; ribosomes d) golgi bodies; mitochondria

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

Which type of bond forms between water moleculesstrong bondhydrogen bondcovalent bondpolar bond

How does human environment effect the biosphere