Image courtesy of Creative Commons. When you’re stressed during an exam or trying to recall a memorized speech under duress, it might feel like your

Image Courtesy of iStock. Carbon dioxide (CO2) emissions are one of the largest culprits for climate change. CO2, a major greenhouse gas, is responsible for trapping

Image Courtesy of ThoughtCo. B-cells, a type of white blood cell, recognize and generate antibodies that help humans defend against all kinds of foreign invaders.