The answer is: climate zones at low latitudes are hotter because they receive more direct sunlight.
Generally, blue light suppresses extension growth; plants grown with blue light are usually shorter and have smaller, thicker and darker green leaves compared to plants grown without blue light
A pathogen would first try to infect the body and the body tries its best to defend against the pathogen but when it fails you would be infected and fall sick BUT if you are exposed to the same pathogen when you have fully recovered you would have a slightly better immunity against that pathogen since your body had fought it before
Answer:
a mouthpart that can pierce fruits and seeds
Explanation:
An adaptive radiation is a process in which organisms diversify rapidly from an ancestral species into a multitude of new forms. That being said the most likely morphological change that would trigger this would be a mouthpart that can pierce fruits and seeds. This new change would allow the beetles to consume most of the different resources that the island has to offer such as the different types of plants and fruits which were previously inaccessible to the beetles.
Simply use a stop watch. Begin the stop watch when the necessary elements have been added and stop it immediately as soon as it turns purple. Repeat the process a few times to make sure the timing is accurate.