Human Anatomy and Organ system Physiology

For decades I’ve fought to make our legal system more fair and humane. And throughout that journey, I’ve met countless people inside the system—judges, lawyers, officers—who are doing that work every day - they are the people who uplift my faith and hope in what we can build and do together - they make me believe that we have it in our power to create within our systems a truly beloved community. This video shows one of those moments: simple, human, and deeply just. A reminder that there are peo

Why December makes behaviour worse 👇 The run-up to Christmas disrupts kids’ nervous systems: tiredness, routine changes, sensory overload, illness, excitement, and rehearsals all stack up… and behaviour spikes. Here are 5 proven strategies: 1️⃣ The December Downgrade — quieter evenings lower stimulation at home. 2️⃣ Micro-Moment Check-Ins — tiny bursts of connection regulate fast. 3️⃣ Pre-Load Predictability — tell them what will stay the same today. 4️⃣ Expect the Wobbles — normalise the tir

Substitution Method - Solving Systems of Equations

Using substitution to solve a system

Solving linear systems by substitution | Algebra Basics | Khan Academy

Evaluating Expressions with Substitution: A Beginner's Guide

How to Substitute Values into Algebraic Expressions

Two ways of solving a system with substitution