Заполните пропуски указательными местоимениями this, that, these, those. 1. Botany is the science... deals with the structure, functions and classification of plants. 2 ...pain was sporadic and colicky in nature. 3. ...disturbances begin long before there is any external evidence of the diseases. 4 ...cellular ebments are the most numerous in the blood 5. The bones of the skull are ..which compose the head and the face.