Its not C. i took he test and got A.
I think its acid fermentation, but I could be wrong. My class studied this a while ago.
<span>Looking at the two species' DNA would be a good place to start. If there are a number of similarities in their genotypes, then there would be a good chance that the two would also share some type of a common ancestor. This would be evidence that there was some type of selection that took place that necessitated two different species that shared a number of traits and features.</span>
Release of a neurotransmitter across the synapse is triggered by the entry of Ca++ into the presynaptic axon. No Ca++ entry means no transmission across the synapse.
The abiotic environment consists of non-living things. So, rocks, temperature and water are part of the abiotic environment.