The segmentation of animals has allowed for several advantages. Indicate if the following statements concerning segmentation are true or false. A. Locomotion is more efficient in segmented animals because independent segments can move semi-independently. (Click to select) B. Partitions isolate each segment, so each must contract or expand in unison. (Click to select) C. In segmented animals like earthworms (phylum Annelida), each segment may develop a nearly complete set of adult organ systems. (Click to select) D. Redundancy in segmented animals is not an advantage. (Click to select)

Atp is is our little "pocket" of energy. of course, if you have too little, then it means you have too little energy, and you'll pass out. the way to not have enough, is to have no energy sources (glucose, fats, proteins). you can't have too many atp molecules. cycles like the krebs cycle produce it, but if you have too much of any substrate (or too little for that matter), the cycle stops and atp is no longer made (it stops until substrate levels are such that the process can go on). in any case, this is unlikely since atp is constantly hydrolyzed and remade, even while you're asleep. you won't have too much. if you have zero, you are dead or dying.