In Earth's current orbit, it is 1.52 x 1011 meters from the Sun at aphelion and 1.47 x 1011 meters at perihelion. Using these values and the equation given in part A, what is the eccentricity of Earth's current orbit? Round your answer to three
decimal places. Consult the math review for help with scientific notation.

What is lincoln's purpose in writing this speech? question 1 options: to stress the difficulties of war to honor those who died in the war to call for an end to the war to call the country to join a new war

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone,due to its high light availability and warm water temperature