Which of the following statements regarding the mplications of the 1st and 2nd law of thermodynamics s correct? o the 1st law predicts the direction and amount of energy flow. heat and work added to or taken away from a system constitute a change in entropy. o the total amount of energy in the universe is changing ospontaneous direction of energy flow is always toward a state of maximal total entropy. none of the above are correct.

when atmosphere interacts with biosphere they focuses on on the sources and sinks of green house gases (ghgs) air pollutants, particular matters, water and energy between the earth's surface and the atmosphere. the biosphere affects the climate. the atmosphere and biosphere are in constant interaction with each other, and all living things rely on gases in the atmosphere for life. organisms such as animals take in oxygen gas form the atmosphere to use in every cell of their body for smooth functioning of daily routine exercises.

i just calculated it all out, and not including weekends, and all the different days off. as of this school year (2018-2019) students are spending 2198 hours in school this year