Please no link just answer A 208.99 kg roller coaster cart initially at rest at a height of 23.18 m drops down and speeds up. How fast is the coaster going at the bottom of
the track?

Answer the above statement is ( false );

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.

Iwould say i also took the quiz but it didn't show me if i got it correct or not.

Where is the diagram?