1. ¿Cuál es el potencial energético que tiene nuestro país?2. Realiza una lista de las fuentes de energía que se utilizan en tu comunidad y en qué actividades se consumen.3. Encuentra dos características en común y dos diferentes de las fuentes de energía renovable y no renovable.4. Si fueras una autoridad que busca el bienestar de la población y que cuenta con el presupuesto necesario para reemplazar poco a poco los combustibles fósiles, ¿por qué otro tipo de recurso energético los reemplazarías?, ¿por qué? ¿Cuáles serían las ventajas que tendría para tu comunidad en salud y en el ambiente? 5. ¿Por qué la energía nuclear es una alternativa en el proceso de transición de los combustibles fósiles a energías renovables para la mitigación del cambio climático?

Which describes interactions between substances and stomata during photosynthesis? check all that apply. oxygen enters stomata. oxygen is released through stomata. carbon dioxide enters stomata. carbon dioxide is released through stomata. hydrogen enters stomata. hydrogen is released through stomata.

What does the process of natural selection involve

Follow the steps provided in the simulation to add water to the graduated cylinder, select one of the three samples (copper, silver, or gold), set its mass to the values given in the statements below, and calculate its density. here is a summary of the steps required: add water by clicking and holding prepare a known volume of water button. until the desired volume of water has been added. if more than the desired volume is added, click the reset button. button and redo the procedure. a single click will add about 21.0 ml of water. to set the mass, click and hold weigh out metal button. until the desired amount of metal is added to the weighing pan. once the desired mass of the metal is added, release the button. transfer the metal to water and then click on calculate density button. to see how the density is calculated using water displacement to measure the volume of the solid. to save time you can approximate the initial volume of water to â±1 ml and the initial mass of the solid to â±1 g. for example, if you are asked to add 23 ml of water, add between 22 ml and 24 ml. which metals in each of the following sets will have equal density? check all that apply.