Biology, 16.09.2019 03:30 wendisp54x2h
When people use plastic combs on their hair, the combs become negatively charged. which statements about this situation are true?
the comb loses electrons.
the comb gains electrons.
the hair loses electrons.
the hair gains protons.
the hair loses protons.
there may be more than one answer.
Answers: 2
Biology, 22.06.2019 03:30, tez87
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?
Answers: 2
Biology, 22.06.2019 06:30, unknown6669
Is there any solid scientific evidence that humans have been cloned?
Answers: 1
Biology, 22.06.2019 18:30, williejaroid123
What are the characteristics of carbon bonds? check all that apply.
Answers: 1
When people use plastic combs on their hair, the combs become negatively charged. which statements a...
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