Hydrogen fuel still results in pollution because hydrogen is converted into carbon dioxide electricity is required to produce the hydrogen fuel used hydrogen creates ozone it contaminates water sources

A17-year-old primigravida is admitted in early labor. her cervix is 2 to 3 cm dilated and 100% effaced. the fetus is cephalic, and the presenting part is at –1 station. her membranes are intact. the patient is holding her boyfriend's hand tightly and breathing rapidly with each contraction. she tells the nurse in a shaky voice, "i'm so nervous. i've never been in a hospital before. i don't know anything about labor or if i can do this." what is an appropriate nursing diagnosis for this patient?

In complete sentences describe the energy flow between the sun, the earth, and space.

What role do bacteria play in the carbon cycle