The angle between two vectors is 175.0∞. What is the scalar product of these two vectors if their magnitudes are 4.000 cm and 3.000 cm? a. 11.95

b. 11.95 cm

c. -11.95

d. In order to solve the problem you need to know which vector has a magnitude of 4.000 cm and which vector has a magnitude of 3.000 cm.

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Answeroutward from: source;

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.