Acceleration is defined as the rate of change of position. true/ fasle

False

Explanation:

Acceleration is defined as the variation of Velocity in time :

A body also has acceleration when it changes its direction. However, the rate or variation of position with time is not acceleration, is the definition of velocity.

Therefore the sentence is false.

No because a circle or pie graph usually shows percentages you'd need a line graph

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.