👉 Blood cells from a toolbox are tiny, resilient cells designed for transport and protection. They swiftly deliver oxygen-rich plasma while fending off pathogens with their robust surface defenses. Step 1: Identify the type - White blood cell (leukocyte) to recognize its purpose. Step 2: Assemble the toolbox contents - Plasma proteins and lymphocytes. Step 3: Activate defense mechanism - Rapidly engulfing bacteria, viruses or debris via phagocytosis within seconds.
