1 The highest monthly average temperature in Keystone for July is 54 degrees. 2  The lowest monthly average temperature in Keystone for December is 14 degrees. 3  The most monthly precipitation in Keystone occurs in January with 0 inches.  The air quality index in Keystone is 15% better than the national average.
Simple eye in invertebrates. A simple eye (sometimes called a pigment pit) refers to a type of eye form or optical arrangement that contains a single lens. A simple eye is so called in distinction from a multi-lensed compound eye, and is not necessarily at all simple in the usual sense of the word. The eyes of humans and large animals, and camera lenses are classed as simple because in both cases a single lens collects and focuses light onto the retina or film.
A nuc is just bee terminology for a small and complete hive that you buy from an apiary and install in your hive. It is typically a small wooden box with five frames in it.These frames compose everything that a young colony needs including a queen, honey and brood.This is a great and easy way to get started in beekeeping because it is very simple to do. You simply remove the five frames from the nuc and install them in your hive.And voila! You have a young beehive.Here are a few pictures of Nucs.his is a great and easy way to get started in beekeeping because it is very simple to do. You simply remove the five frames from the nuc and install them in your hive. And voila! You have a young beehive. Here are a few pictures of Nucs.