Por qué en un recipiente que contiene agua líquida y hielo, a una temperatura de 0ºC, se puede decir que ésta se encuentra en equilibrio líquido-sólido.

It's a good idea to keep in your glove box. a. a pair of sunglasses b. a pair of socks c. matches d. thumb tacks

If you can't get enough sleep, you should a. close your eyes when stopped in traffic b. not drive, period c. drink extra coffee before you drive d. leave earlier so you can drive slower

Acontractor was awarded a purchase order for commercial items for $1.5 million under the authority of far subpart 13.5. the purchase order contained all applicable clauses that were current as of the date of the purchase order. under the purchase order, the contractor is required to comply with a small business subcontracting plan that contains all of the required elements. question: which of the following is true? a. the contractor must submit a standard form 294, subcontracting report for individual contracts. b. the contractor must submit an individual subcontracting report through the electronic subcontracting reporting system (esrs). c. the contractor may submit either an sf 294 or report its subcontracting through esrs. d. the contractor is not required to submit any subcontracting reports.