The bowling ball in the Figure below is whizzing down the bowling lane at 4.0 m/s. If the mass of the bowling ball is 70 kg, what is its kinetic energy?

2. what process do mrna and trna work together to complete? (3 points)

Zoo geographic regions are characterized by the presence of specific groups of animals these regions are determined by the taxonomic or phylogenetic relationships of animals. the map shows the zoogeographic regions proposed by the naturalist alfred russel wallace in 1876. the similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between the organisms in both locations ?

How do the sperm cells get from the stigma to the ovules?