1. Based on the examples discussed "Waste Not, Want Not," which choice best demonstrates how technology helps to minimize food waste?

A) It increases the length of time that certain food items remain fresh and are appealing to

customers.

B) It increases awareness and informs the public of specific opportunities to prevent waste.

ur answer is in the it

the present continuous is a verb tense which is mainly used to indicates that an action is in progress at the moment of speaking.  

it is formed using: person + verb to be (am/is/are) +verb + - ing form  

example: i am studying at this moment .

in addition, the present continuous is also used in order to express things that will or will not happen in the near future.

example: i am having dinner with some friends tonight.

the speaker sometimes   uses it   to express that an action is repeated and it causes irritation on the part of the speaker

example: my sister is constantly complaining about everything.

tu caminas en las clase de educacion fisica.

its translates: do you walk in in your physical education class?