Can you identify the type of root by only looking at the structure of the leaf explain

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?

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?

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.