Best Answer: mitochondria are the energy producers of cells, and your heart needs a lot of energy. As Diane said, your heart does not get a chance to rest, so it must be continuously supplied with energy. Larger mitochondria make more energy than smaller ones.
Gotta love that. SI Swimsuit tells us that Rose Bertram is 20 years-old, lives in Paris but is originally from Belgium, and was their very first 2015 Casting Call candidate back in March. Luckily for us they didnât forget about her after seeing almost 60 models and thatâs why sheâs a part of the 2015 rookie class.
(Multiply by 1.5, rounded down) Also Fluttershy is 1 pony year older, not 2.2. 1  As I said, Pinkie Pie is 15. By the end of season 2, she must be 19 to 21. 2  Twilight Sparkle is 18. This is valid, because she is fresh out of magic school. 3  Rainbow Dash is 16. By the end of season 2, she must be 20 to 22. 4  Apple Jack is 22.