Problem 20. A toy car is given an initial velocity of 5.0 m/s and experiences a constant acceleration of 2.0 m/s. What is
the final velocity after 6.0 s?

What do you need on

Answer body lying face up ;

The independent variable in this experiment is the angle at which the light from the ray box strikes the mirror.hope this .

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.