The birds seem to be able to smell wax from a long distance away. They will quickly arrive whenever a beekeeper is taking honey from his beehives and will even enter churches when beeswax candles are being lit. 1. Why is it difficult to find a wild bees' nest? A. It's small in...
The birds seem to be able to smell wax from a long distance away. They will quickly arrive whenever a beekeeper is taking honey from his beehives, and will even enter churches when beeswax candles are being lit. 相关知识点: 试题来源: 解析 DDA (D) ...
... The nest's internal structure is a densely packed group of hexagonal prismatic cells made of beeswax, called a honeycomb. The bees use the cells to store food (honey and pollen) and to house the brood (eggs, larvae, and pupae). Why do cartoon bee hives look like that? These are...