Answer:
The child's hypothalamus is not working correctly.
The Sun dumps a lot of thermal energy by sunlight into the atmosphere, and especially into the oceans. Basically, currents arise as warm equatorial waters move to the NORTH carrying heat, and as part of this flow, the cold polar waters go south and there get heated. Then, the SUN is like an engine which drives ocean currents.
Hope that helps
47 chromosomes instead of 46 because there are 3 chromosomes in pair 21. This is called Down syndrome, described most recently by Lejune in 1958
During the Calvin cycle, plants use energy to build high-energy compounds that can be stored for a long time. The Calvin cycle uses a variety of things, from the light-dependent reactions to produce high-energy sugars, and more.