Answer:
Option B, paranasal sinuses: house olfactory receptors
Explanation:
Paranasal sinuses are located between the facial and skull bone. These are cavities in the maxilla, frontal, sphenoid, and ethmoid bones which ultimately drain into the nasal cavity.
Their functions include the following –
a) Heating the inhaled air
b) Humidifying the inhaled air
c) Make skull lighter
d) Produce sound by resonating the voice
e) Lubricate the nasal cavity
Hence, option B is correct
1)Can decrease the soil erosion as the roots of vegetation will facilitate.
2.) it decreases the pollution in waterways as it slows down the runoff
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Answer:
stars are large grouping ans stars form from the same nebula and also they are about the distance the earth
Explanation:
In each species, the amount of adenine equals the amount of thymine.