Most of the mass extinction of life on earth have been linked

In the text this question was provided for, you should be able to find the passage, "In fact, geologists have linked climate changes to most mass extinctions, which are the complete loss of many species on Earth."

Climate Changes

raits that your monster will have. the dna code for each trait is given, so you will need to go through the process of transcription and translation to determine what protein is being made and then match that with the corresponding trait. you may even include a picture of your monster if you are feeling creati

trachea, alveoli, lung capillaries, arteries