That's a hard one but I would go with A unwanted transpitation. Hope that helped :)
Answer:Homozygous reccesive
Explanation:
Answer:
A) Electrical energy flowing into the fan from the wall outlet
Explanation:
Answer:
Small external openings of lungs help in two ways:
1. It helps in trapping the dust and pathogens like bacteria, fungal spores et cetera. Larger opening would provide dust and pathogen a wider area to enter into the body.
2. The smaller opening prevents the drying of the respiratory membrane. A moist membrane is essential for the successful exchange of oxygen and carbon dioxide in the lungs.