Answer:At the Exploratorium, we dissect cows' eyes to show people how an eye works. ... A tough, clear covering over the iris and the pupil that helps protect the eye. Light bends as it passes through the cornea. This is the first step in making an image on the retina.
Explanation:
Answer:
Food is prevented from entering the trachea because C
Scientists have yet to prove that the current global warming trend is not part of the natural cycle of Earth. Many things are being done now, mostly focusing on emission controls placed upon industry and transportation.
Cladograms use lines that branch of into different directions ending at a clade, which is a group of organisms that share the same last common ancestor.
Cladograms are useful for:
1. Showing the evolutionary patterns in the organisms, and how and why did they occurred.
2. For better and easier classification of the organisms, as well as tracing their ancestors.
