Giraffes have longer necks than other herbivores. this trait is probably most important

**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z

Which composition of water moves to begin a deepwater current?

Of is j/kg·k. if a 2.6 kg of isk to k,is ?