Complex sentence: A bumblebee with a long proboscis (tongue) and a short, dense fur, the females (queens and workers) have an entirely black head, while the face and top of the head of the male are yellow.
Split into simpler sentences: A bumblebee with a long proboscis (tongue) and a short, dense fur. The females (queens and workers) have an entirely black head, while the face and top of the head of the male are yellow.