Which situation is impossible for a moving object at a given moment?

Your answer is 1.5 hope i  

The geological theory that states that pieces of earth's lithosphere are in constant slow motion is the theory of plate tectonics.

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.