21. If you walked along the creek from point H to point I, what would be the total
change in elevation?
In what direction would
you be walking?

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?

Me with biology endocrine system crossword also image left i need with hw

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?