What would likely have happened to earth if no icy debris had arrived? a] it would still have oceans but no atmospheric water. b] it would still have atmospheric water but no oceans. c] it would have no oceans or atmospheric water. d] it would have traces of water beneath its surface. e] it would have released water in volcanic outgassing.

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

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.

Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.