World of Biology on Instagram: "Blood Donation Guide - This animation clearly show how blood type compatibility works. The chart highlights who can donate to whom, and who can safely receive blood. It’s important to know this information, as it can save lives in emergencies and ensure safe transfusions. • • Video credit - Thanks to @thebrainmaze for this amazing Animation  . Follow for more ❤️"

Rahul dabariya on Instagram: "video of a couple engaging in playful and humorous interactions, showcasing their close friendship and compatibility, which is highlighted by the caption "When best friends marry each other," suggesting that their relationship is built on a strong foundation of friendship. The video captures various moments, such as the woman fixing her hair, the couple enjoying food together in a restaurant, and playful antics like feeding each other and mimicking each other’s acti