Astrictly fermentative bacterium produces energy
a) only in the absence of oxygen.
b) only in the presence of oxygen.
c) by fermentation or aerobic respiration.
d) by glycolysis only.
e) by aerobic respiration only.

Which is a function of the central nervous system

Which does not occur during transition

Trees with light brown bark dominate an ecosystem the ecosystem has populations of insects that thrive on the tree bark over time some insect species developed certain physical characteristics that them thrive on the tree bark these physical characteristics also the insects defend themselves from predators which insect species is probaly the species with the new physical characteristics?