Insect's antennae is most similar to the <u>nose</u>
They are used for the sense of smell.
Food enters the stomach during the third stage of digestion, hope this helps.
Answer:
The nasal cavity and its mucous have two primary purposes in the process of breathing: Role as a Passage for Inhaled Air: During inhalation, air enters through the nostrils and passes via the nasal cavity into the pharynx and larynx, the next sections in the respiratory tract, to eventually reach the lungs.
Explanation:
I'm pretty sure the answer would be A. Chromosomes contain one or more genes.
After 10 years, the isotope would have had two half lives. For each half life, half of the material reacts. Therefore, after one half life, 50% remains. Then, after a second, 25% remains. D is the correct answer.
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