Which statement below is correct about the digestive system. a.the small intestine comes together with the stomach to form a tissue b. the stomach comes together with other tissues to create the small intestine c. specialized tissues come together to create the stomach, which is an organ d. specialized organs come together to create the small intestine, which is a tissue.

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

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

What function does the limb sever in each animal? how are the limb bones of the four animals similar? based on these similarities what can be inferred about the evolution of the four animals.