The Earth is closest to the Sun, or at the Perihelion, about two weeks after the December Solstice, when it is winter in the Northern Hemisphere. Conversely, the Earth is farthest away from the Sun, at the Aphelion point, two weeks after the June Solstice, when the Northern Hemisphere is enjoying warm summer months.
Mitochondria are essential components of nearly all cells in the body. These organelles are the powerhouses for cells, providing energy to carry out biochemical reactions and other cellular processes.Mitochondria make energy for cells from the chemical energy stored in the food we eat.itochondria are essential components of nearly all cells in the body. These organelles are the powerhouses for cells, providing energy to carry out biochemical reactions and other cellular processes.
Cells need energy to function and to fulfill this important role,  cells have specialized organelles that provide the cell with  energy. This specialized organelle is called â¦ a mitochondria.Mitochondria is the organelle that supplies energy to the cell.  Mitochondria stores metabolites and degrades and recycles macro  molecules. 12 people found this useful.itochondria-animal and plant cells Chloroplasts-only plant cells in the animal cell, the mitochondria converts sugars and fats (glucose) into energy (ATP). in the plant ce â¦ ll, the chloroplasts convert solar energy into glucose, then the mitochondria converts the glucose into energy. 4 people found this useful.