2.Sara y Antonio son mellizos. Cuando nacieron, Sara pesaba 600 gramos más que Antonio. Sus pesos ya se han igualado, gracias a que Antonio come muchísimo. Sabiendo que al nacer Antonio pesaba 2,25 kilogramos, ¿cuánto pesaba Sara al nacer? ayuda es para hoy

The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.

**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

What happens when you slowly pulled the carboard?