Q: When does coal release most of its energy? Choices: - when forming - when compressed - when falling - when burning A:
when burning

Q: What shape is the colony of a volvox cell? Choices: - pyramid - coil-shaped - tubular - hollow ball shaped A:
hollow ball shaped

Q: Eukaryotic cells are cells that contain what? Choices: - inorganic matter - energy - pathogens - a nucleus A:
a nucleus

Q: Enzymes, proteins, electron carriers, and pumps that play roles in glycolysis, the citric acid cycle, and the electron transport chain tend to catalyze reactions that are what? Choices: - continuous - reversible - changeable - non-reversible A:
non-reversible