Why is it important to stand clear and not touch the person while the aed is analyzing or defibrillating? a. the aed will turn itself off b. you or someone could be injured by the shock c. you might prevent the aed from analyzing the heart rhythm properly d. both b and c?

Why should the united state be concerned about air pollution in china?

Which of these is a major trend in land plant evolution? a) the trend toward smaller size b) the trend toward a gametophyte-dominated life cycle c) the trend toward a sporophyte-dominated life cycle d) the trend toward larger gametophytes

Which of these best describes what occurs during cytokinesis? a) the chromosomes are separated b) the cell begins to divide by replicating the chromosomes c) the cytoplasm is divided between the two new daughter cells d) the nucleus opens to allow the chromosomes to enter the cytoplasm