Your friend Greg is planning to get in shape so he can try out for the football team next year. He has not exercised regularly since he injured his left knee over two years ago in a skateboarding accident, but he is planning an intense and vigorous exercise regimen. Write a letter to Greg giving him some advice on getting back into shape safely considering his past. << Read Less

Ibelieve the answer is either b or c, but i'm leaning more towards c.hope my answer has you : )

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.

The answer would be d. hope this : ))

Answer175 to 225 degreeswhite