A scientist studies weather patterns to learn where and how fast the wind blows in different situations. How might this scientific knowledge be used to solve a practical problem? It could help to decide where to put windmills to capture wind energy. It could help in designing buildings so that they are not damaged by wind. It could help to predict when dangerous storms are coming so people can prepare. all of the above

Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel

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

Answer questions from exploring further