Which of the following correctly describes contrasting features of a plant cell and an animal cell?
plant cells have a cell membrane, and animals have both cell walls and a cell membrane.
plant cells have lysosomes with enzymes, while animal cells have only the golgi apparatus.
plant cells have a large central vacuole that takes up most of the cell’s space, and animal cells have many smaller vacuoles.
plant cells have both rough and smooth endoplasmic reticulum, while animal cells have only smooth endoplasmic reticulum.

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?

Which of the following human activities resulted in the growth of the north american deer population?

Why were the results whit just water so much different than the trials with the detergent ?