Si tomamos un alimento compuesto por 40 gramos de glúcidos, 40 gramos de lípidos y 100 gramos de proteínas, ¿qué cantidad de energía expresada en kilocalorías nos aportaría? ¿y expresada en kilojulios?

19. scientists use meteorites that hit earth to provide evidence of the composition of earth's interior because they hypothesize that

Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.

Can create a hboth of these instruments can measure wind speed. doppler radar and psychrometer anemometer and hygrometer doppler radar and anemometer radiosonde and psychrometer