How does the presence of cosmic microwave background radiation support the big bang theory? Check all that are true.

-It shows that here is a faint, leftover energy that is coming from all directions of the universe.

-It shows that the universe used to be smaller with a uniform temperature.

-It shows that the universe is coming back together and will collapse in a massive black hole.

-It shows that all matter and energy in the universe is accelerating.

What re the two main phrases of the cell cycle.

What occurs to the cell during mitosis

Cold case files recently began re-investigating an old murder case. the murder took place in the park; a young man, james, was hit over the head with a brick and killed. police suspected the jealous former boyfriend of james' wife, karen. whoever killed james may have washed their hands in a near-by bird bath as detectives found blood in the bird bath. since the murder took place before dna fingerprinting was available, the suspected killer, ronnie, went free. detectives are now reviewing the blood evidence using dna fingerprinting. based on the dna fingerprints of all possible suspects, who is james' killer?