Institute of Human Anatomy on Instagram: "Arteries vs Veins: The Difference You Can SEE 🫀💉 Ever wondered what makes arteries and veins so different? Let me show you using real human anatomy from the thoracic cavity! It all comes down to what's in the vessel wall: ✅ Arteries have MORE smooth muscle and elastic connective tissue ✅ Veins have THINNER walls with less elastic tissue Why Does This Matter? When your heart pumps blood from the left ventricle into the aorta, the artery stretches. Then

Parrot Cichlid Guide - Fish Care Guide

🦜The Red Parrot Cichlid is a uniquely shaped freshwater hybrid known for its bright red-orange coloration and round, beak-like mouth. Popular for its bold personality and striking appearance, this cichlid adds vibrant color and character to large aquariums. While peaceful compared to other large cichlids, it may show territorial behavior, especially during breeding. • Grab this fish in-store or online! Online shop link in bio! • • • #BloodParrotCichlid #FreshwaterAquarium #PlantedAquarium #Plan

The Most Beautiful Parrotfish Species and 7 Amazing Facts About Them

BIOLOGY | MEDICAL | HEALTH on Instagram: "Blood clotting, or coagulation, is the body’s process to stop bleeding from an injured blood vessel, occurring in stages: vessel constriction reduces blood flow, platelets aggregate to form a temporary plug, the coagulation cascade activates clotting factors, and a fibrin mesh traps platelets and blood cells to form a strong, stable clot. This clot seals the wound and serves as a scaffold for tissue repair, after which the body naturally dissolves it. Dm