The coordinate of a particle in meters is given by the function, where the time t is in seconds. The particle has an acceleration of when 5 seconds pass: a)160 m/s^2
b)52 m/s^2
c)19.6 m/s^2
d)8.0 m/s^2

Ireally don’t know

So are u adding some additional catalyst

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.