Can someone help me asap... my science teacher assigned this puzzle for us for our 'Atoms Escape Room' My teacher told me that I have to decode the message using the decoder on the first picture I have attached below.

I still don't get it .

Please help me asap. thank you.

‘which reaction would most likely require the use of an inert electrode?

The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.

What is the wavelength of a wave with a velocity of 50 m/s and a frequency of 5hz a 250 m b 0.1 m c 10m d 0.01 m