Which of the following is not true concerning the usage of public land? a. public land is managed by federal and state agencies. b. unprotected lands exist inside federal parks. c. public land can be protected or unprotected. d. wilderness areas and state parks are protected

What statements describe a host organism?

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above

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?