Alexa made a diagram to compare and contrast two benefits of social behavior. The diagram shows 2 overlapping circles labeled Division of Labor and Foraging. There is a Y in the overlap. Which description belongs in the area marked "Y"? decreases reproduction rates involves collection of food divides jobs within group keeps group safe from predators

In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the females possess the trait. mating two of the f1 fish fails to produce females with the trait. explain the inheritance pattern of the trait.

(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only

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