The olfactory epithelium is a specialized epithelial tissue inside the nasal cavity that is involved in smell. In humans, it lies on the roof of the nasal cavity about 7 cm above and behind the nostrils.
Explanation:
The vitamin C loss in Irish and sweet potatoes could be due to the effect of heating as well as leaching into the boiling water.
Access to treatment and diagnosis in poorer countries is an ongoing issue,
likely that it'll be a full-blown disease. <span />
In order to conduct a research you should have an dependent variable, independent variable and the control variable. so in order to study phototropism, then you should need sun light and the growth of the plant and you must have a control that why you need a dark room.