Although we can divide the history of the universe into many distinct “eras,” sometimes it’s useful just to have a broad perspective on what events occurred in the very early universe and what events occurred later. listed following are events that occurred either before or after the first five minutes in the history of the universe. match these events to the appropriate time period.(a) galaxies formed(b) antielectrons (positrons) as common as electrons(c) photons of cosmic microwave background released(d) temperature fell to 10^15 k(e) strong force and electroweak force first became distinct(f) carbon nuclei formed by fusion(g) inflation occurred(h) star formed(1) sometime after the first five minutes(2) within the first five minutes

(A) galaxies formed     Sometime after the first five minutes

(B) antielectrons (positrons) as common as electrons  Within the first five minutes

(C) photons of cosmic microwave background released  Sometime after the first five minutes

(D) temperature fell to 10^15 K(E) strong force and electroweak force first became distinct Within the first five minutes

(F) carbon nuclei formed by fusion Sometime after the first five minutes

(G) inflation occurred Within the first five minutes

(H) star formed Sometime after the first five minutes

a mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. this uplifting of the ocean floor occurs when convection currents rise in the mantle beneath the oceanic crust and create magma where two tectonic plates meet at a divergent boundary.a geomagnetic reversal is a change in a planet's magnetic field such that the positions of magnetic north and magnetic south are interchanged.