1. summarize the scientific information that leads to conservation in each of the articles. 2. what social issues affected the problem or it’s solution in each of the stories?
3. how did economics delay scientists first attempts for conservation in each story?
4. describe the political action that led to successful conservation in both stories.
WILL MAKE BRAINLIEST PLEASE HELP!

Aresearcher designed an investigation to test what effect eating different types of food would have on blood insulin levels. she selected 10 male subjects who were all 25 years of age and in good health. the experiment took place over 3 days. at 8: 00 a.m. on each day, the subjects ate a meal consisting of only 1 type of food. they had their blood insulin levels measured after consuming the meal. on day 1 they ate a high fat diet, on day 2 they ate a high protein diet, and on day 3 they ate a high sugar diel what is the independent variable in this experiment? a the age of the subjects b the blood insulin level c the type of food consumed d the time of day the meal was consumed