closest relative like a chimpanze or monkey
There is only species of a koala but you can ask how many races there are.
The name is, "phascolarctos cinereus".<span />
<span>the answer is John Innes Centre</span>
Before your food passes from the mouth and down your esophagus, salivary amylase, an enzyme in saliva, begins to digest the starch in your bread. That is the start of chemical digestion. ... The passage of the bolus through the esophagus to the stomach occurs by peristalsis, a series of wave-like muscle contractions.
