Check all statements below that are true about FORCE.* A. Forces only work when objects are touching already.
B. Forces can act on objects and cause motion even when the objects are at a distance
(not touching)
C. Magnetism is the only type of force.
D. Magnetism and gravity are both forces that act at a distance,
This is a required question

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 ?