Cecropia moths overwinter as pupae inside cocoons and emerge as adults ready to mate and lay eggs on host plants such as wild cherry the following spring. It is adaptive for eggs to be laid as soon as trees have leaves and there is larval food available. Cecropia has a bimodal emergence curve. Most adults emerge in May and probably receive a selective advantage most years. But some adults do not emerge until later in the summer ad, in years of late frosts, they have a selective advantage. This bimodal emergence curve is likely maintained in the population by

He did not infringe upon the policy making powers that he felt the constitution gave congress. but the determination of foreign policy became preponderantly a presidential concern. when the french revolution led to a major war between france and england, washington refused to accept entirely the recommendations of either his secretary of state thomas jefferson, who was pro-french, or his secretary of the treasury alexander hamilton, who was pro-british. rather, he insisted upon a neutral course until the united states could grow stronger. which provides the best objective summary of this excerpt? president washington made a good choice when he decided not to accept the recommendations of his advisors and instead insisted that the united states stay neutral during the war between france and england as president, washington believed that the united states should remain neutral in foreign policy even though he had advisors who recommended that he take sides during the war between france and england. washington did not make policy decisions during his presidency because he did not want to interfere with the policy-making powers that the constitution gave congress. washington refused to accept entirely the recommendations of either his secretary of state thomas jefferson, who was pro-french, or his secretary of the treasury alexander hamilton, who was pro-britis