Construct an explanation that includes a claim about the cause and effect relationship between changes in the environment and the progression of changes that has led to the modern day horse. Make a claim about the relationship between changes in the horse and changes in the environment. (This should be 1 or 2 sentences) Use the diagram at the top and text to support your claim with evidence. BE SURE TO QUOTE PARTS OF THE TEXT TO SUPPORT YOUR CLAIM. Finally, provide scientific reasoning detailing how the process of natural selection results in changes that led to the modern horse. (THINK ABOUT WHAT CHANGES HAD TO OCCUR FOR THE HORSE TO SURVIVE ITS NEW ENVIRONMENT.)

These questions are based on the attached photo. the experiment is about burning magnesium metal with oxygen. 1. write the balanced chemical equation for the reaction you are performing. 2. calculate the mass of magnesium metal used in each trial. o trial 1: o trial 2: 3. calculate the actual yield of magnesium oxide for each trial. o trial 1: o trial 2: 4. magnesium is the limiting reactant in this experiment. calculate the theoretical yield of mgo for each trial. o trial 1: o trial 2: 5. determine the percent yield of mgo for your experiment for each trial. o trial 1: o trial 2: 6. determine the average percent yield of mgo for the two trials. your company currently uses a process with a similar cost of materials that has an average percent yield of 91 percent. if the average percent yield of this process is higher than that, this could save the company money. what is your recommendation to the company? support your recommendation using your data, calculations, and understanding of stoichiometry gathered from this lab.