Biology Drill – Coordination & Response
[Intro]
(🎵 Dark drill beat sliding in)
Yo, biology in the booth, science on the mic,
Coordination & response – we gon’ get it right.
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[Verse 1 – Nerve Cells & Neurones]
Nerve cells wired up, call ‘em neurons in line,
Transmit impulses quick, through the axon they shine,
Dendrites take the signal, soma holds it tight,
Myelin speeds the message like a jet in the night.
Synapse got the gap, neurotransmitters fly,
Impulse jumps across, never letting it die,
From receptor to effector, body stays in check,
Coordination and response, gotta earn that respect.
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[Verse 2 – Reflex Actions]
Reflex arc moving fast, don’t need the brain,
Spinal cord handle business, dodging all the pain,
Touch the flame – hand pull back in a sec,
Automatic reaction, keep the system correct.
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[Verse 3 – The Brain]
Now the brain – big boss, central CPU,
Cerebrum thinkin’, memory and what we do,
Cerebellum balance, posture standing tall,
Medulla keep the heartbeat steady for us all.
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[Verse 4 – The Eye]
The eye see the light, photoreceptors on,
Rods catch the dim, cones color game strong,
Pupil size changing, iris controls,
Lens focus sharp – distant or close goals.
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[Verse 5 – The Ear]
The ear stay alert, sound waves on the grind,
Outer ear collect, middle ear redefine,
Hammer, anvil, stirrup push vibrations through,
Cochlea got the hairs, turning sound into cues.
Semi-circular canals keep the balance on point,
Detecting head motion, every turn, every joint,
All systems in sync, body moving as one,
Coordination & response – biology drill done.
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[Outro]
Yo,
From neurons to senses, reflex to brain,
ZIMSEC on the rhythm, knowledge in the vein,
Science with the drill flow, lesson in the song,
Coordination & response – we been strong all along with the hustler 🔥
