1. Elaborar uma proposta de intervenção visando baixar a temperatura das salas de aula da escola e/ou de outros ambientes nos quais você convive (casa, cozinha, quarto, trabalho, etc.). Essa proposta deve levar em consideração os conhecimentos adquiridos sobre os processos de propagação de calor.

From my calculation, i got 3.655moles

Hi.the measurement  amperes represents the rate at which current flows.it's like the measurement of water flowing through a pipe.~

When calculating percentage we need two numbers. one number represents total amount of certain thing and another number represents partial number of that thing. then we divide those two numbers.in this problem total amount represents total number of weeds growing on some surface. partial number represents chicory.percentage = partial / total * 100%percentage = 29 / 98 * 100%percentage = 29.6%our calculation is closest to answer b) so this is our correct answer.