11. A baseball pitcher delivers a fast ball. During the throw, the speed of the ball increases from O to 30.0 m/s over a time of 0.100 seconds. The average acceleration of the baseball is ___m/s2 * A. 3.00 B. 30.0 C. 300 D.3000

Multiply the 3 dimensions, assuming it is a rectangular cuboid, to get the volume in cm³ divide mass by volume to get density in g/cm³

How is it possible that phylogenies based on sequences from nuclear genomes and organellar genomes (i.e., chloroplasts and mitochondria) from the same group of species yield phylogenetic trees with different branching orders?   answer :   the genome of the endosymbiont is more closely related to members of the group in which it originally evolved, while the nuclear genome of the engulfing organism has its own evolutionary trajectory.