Infografia linea de tiempo del crecimiento corporal

Educational infographic poster titled "Body Growth Timeline" in portrait layout, designed as a simple kid-friendly timeline infographic; text labels must be sharp, crisp, and fully readable in clean sans-serif typography. Create a medicine/anatomy educational poster for ages 8–12 with 4 numbered stages arranged vertically from top to bottom, connected by bright curved arrows and dotted timeline lines, with large sequence numbers in colored circles. Use a cutaway technical diagram approach but keep it gentle, conceptual, and non-graphic.

1. heading: "Baby Body"; caption: "A tiny body starts growing with fast changes in size and shape."; visual: a simple cutaway-style side view of an infant body silhouette with oversized head proportions, soft transparent layer showing basic bones, heart, lungs, and stomach as simplified colorful icons inside.

2. heading: "Growing Child"; caption: "Bones lengthen, muscles strengthen, and organs grow larger."; visual: a child body diagram slightly taller than stage 1, with cutaway view highlighting longer leg bones, thicker arm muscles, expanding lungs, and a small height ruler beside the figure.

3. heading: "Teen Changes"; caption: "The body grows quickly and systems work together in new ways."; visual: an adolescent anatomy figure with simplified cutaway torso, visible skeleton, heart, lungs, brain, and digestive tract, plus upward arrows around the body to suggest a growth spurt and development.

4. heading: "Adult Body"; caption: "Growth slows and the body reaches its full size."; visual: a full-height adult body cutaway diagram with balanced proportions, neatly labeled internal organ icons, complete skeleton outline, and a checkmark-style symbol showing mature development.

Show the flow clearly as a timeline: top-to-bottom sequence with rainbow arrows, dotted connector path, and small milestone markers between each stage. Add a simple side legend with tiny icons for bones, muscles, organs, and height, each rendered as clean educational symbols. Keep the anatomy conceptual, friendly, and appropriate for children; no blood, no surgery, no realistic tissue detail, no identifiable people.

Visual style: cutaway technical diagram adapted for kids, magazine-grade editorial illustration, vector-clean lines, no photographic textures. Color palette: vibrant rainbow with saturated cyan, magenta, yellow, lime, orange, purple, and blue, balanced on a clean white background. Mood: cheerful, curious, educational, safe, energetic, and easy to follow.

All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no watermarks Render labels and headings in clean English typography (sans-serif). No real-brand logos, no copyrighted characters, no people that could be identified, no graphic medical content. If the topic touches a regulated domain (medicine, finance, law), keep the explanation conceptual and add no specific dosages, prices or legal advice.