Four chambered heart keeps oxygenated and deoxygenated blood separate and has double circulation while three chambered heart has a single circulation. Two chambered heart only has single atrium and single ventricle

6 0

3 years ago

When you consume alcoholic beverages, impairment of your ability to safely operate a motor vehicle begins at the first sip of th

scoundrel [369]

The answer would be True

Alcohol can be easily absorbed by the stomach without digestion, which makes the onset it needs to start making the effect is really fast. Around 25% of alcohol will be absorbed by stomach while the rest absorbed in the small intestine. The initial effect of alcohol will impair the ability to make a decision, decrease visual function and altering mood.

6 0

3 years ago