SC.8.E.5.9
6 Why does the Sun's energy warm Earth
more at the equator than at the poles?
F The equator has tropical rain forests.
G Sunlight is less spread out near the
equator.
H Sunlight is more spread out near the
equator.
I The equator lacks ice, which reflects the
Sun's energy.

There is one s orbital, and there are three p orbitals, five d orbitals, and seven f orbitals. thus, the answer is b. do not confuse the number of orbitals in a subshell with the number of electrons the subshell can hold. each orbital can hold two electrons, so the capacity of an nf subshell is 14 electrons.

A. ​it generates energy from carbohydrates.b. it requires activation by oxygen.​c. ​it is used by cells to dispose of excess electrons

The mole ratio of hydrogen to ammonia is 3: 2.

Pretty sure it's d. heterogeneous is separated by physical properties.