La quimica analitica tiene como objetivo de estudio el analisis culitativo y cuantitativo de las sustancias que contruyen loz materiales que encontramos en la naturaleza .Contempla las tacenicas de manipulacion y la fundamentacion teoricas para las separaciones , identificaciones y medidas. Las reacciones quimicas son evidencia de los cambios cualitativos y cuantitativos que se dan en los proceso de !a vida diaria y de la naturaleza. para el analisis cuantitativo de las sustancias se aplican los metodos gravimetricos y volumetricos . a) ¿En que se diferencia estos metodos de analisis?

b) ¿En que caso se aplica cadanuno de ellos?​

Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Clues to ecological principles are given in numerous passages of the bible. a bible study of ecology actually opens the doors to better understanding of god's love and concern for the earth. use a concordance to locate bible passages associated with words concerning our stewardship of the earth. you may use a dictionary to find synonyms for these words: dominion replenish subdue judgment stewardship find each of the passages using these words related to principles of ecology. list all passages by quote, book, chapter, and verse under each word. use your own interpretation to rewrite what you think each verse is saying. after your discussion of each of these words, ask one other person to explain his understanding of the word and a related verse without any hints. summarize what he tells you. a concluding paragraph for each of the words should be written noting similarities and differences between your interpretation and that of each person consulted.

The punnett square predicts the ratio of genotypes in the offspring, based on the genotypes of the parents. in this cross, tallness (h) is dominant to shortness (h). based on the punnett square, what is the phenotype of the offspring? hh hh tall short