5 Which of the following is NOT required for natural selection to occur?*
(2 Points)
The environment must remain constant and unchanging.
There must be some differences within the population of organisms.
The organisms must reproduce.
O There must be a heritable trait passed from one generation to the next

The many volcanoes located along the edge of the pacific ocean make up the ring of fire. how does subduction play a role in the volcanic activity in the ring of fire?

The cluster of developing cells from conception until birth is called an

The equation shows cellular respiration. during cellular respiration, glucose combines with oxygen to form carbon dioxide, water, and atp. what happens to the energy in the bonds in glucose? the energy is transferred to oxygen. the energy is transferred to carbon dioxide. the energy is transferred to water. the energy is transferred to atp.