Discussion topic
chemical energy sources are often portable and
provide large amounts of...
Discussion topic
chemical energy sources are often portable and
provide large amounts of energy. fossil fuels are
one kind of chemical energy source. most of the
energy we use in the united states is generated
by the combustion of fossil fuels. however, fossil
fuel combustion adds greenhouse gases to the
atmosphere, mostly co2. one measure of the
total amount of greenhouse gases that are
emitted into the atmosphere each year is called
a carbon footprint. read this article to compare
the carbon footprint of an average person in the
united states to an average person around the
world
knowing that greenhouse gases are contributing
to climate change, how can we reduce our
carbon footprint, particularly in the united
states? could hydrogen fuel replace fossil fuels
in the future? why or why not? should the size of
a person's carbon footprint be limited by law?
why or why not?
Answers: 2
Biology, 21.06.2019 12:30, dontcareanyonemo
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?
Answers: 1
Biology, 22.06.2019 06:20, daniii000
Which of these statements is false? a. others may notice a problem with a relationship before the people involved. b. the first sign of a problem with a relationship is a feeling of anger. c. damaged relationships can be repaired. d. even good relationships can be damaged.
Answers: 1
Mathematics, 14.06.2021 18:40