Question 1 The graph below is a profile of the average kinetic energies of particles in a gas at two different
temperatures
300 K
number of
particles
310K
activation energy.
Consider the 300 K curve. Explain what this curve tells you about the speed of the particles
in this gas sample.
2 marks

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation:

can you list the answers so i can answer

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.