Which would best represent a food chain in the wetlands? a) insect®frog®snake®detritus b) phytoplankton®insect®frog®zebra c) phytoplankton®frog®detritus®snake d) insect®detritus®snake®frog e) detritus®insect®frog®snake

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?

When you run, you begin to breathe heavier and faster. your heart beats more quickly, bringing more oxygen to your cells. which organ systems are working together here?

If the nucleus of a cell was removed the cell wouldn’t be able to make proteins because