Answer:
<h2><u><em>
Central nervous system</em></u></h2>
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Explanation:
It receives information from the sensory organs via nerves, transmits the information through the spinal cord, and processes it in the brain.
Answer:
re re re re re re re re re
Explanation:
Answer:
Mandarin
Explanation:
Spoken by around 1.3 billion native speakers
We can make it into a ratio here: 25:15, with each of the numbers saying the gender. We can simplify this ratio into 5:3, because we can divide it into 5s.