Pl help asap The voyage of the H. M.S Challenger was important because

A. it was a race won by Americans, to demonstrate superior sailing and ship building skills

B. navigators were able to circumnavigate the globe for the first time in history, demonstrating celestial
navigation skills

C. physicists, chemists, and biologists conducted experiments and gathered collections that changed
exisisting scientific knowledge about the oceans.

D. the first known data gathered about ocean currents and the Gulf Streams influence on weather were
documented by biologists and meteorologists.

Hormones are chemical molecules produced by endocrine glands. one such endocrine gland is the thyroid gland, which synthesizes the thyroid hormone, which in turn affects the heart muscles. which two statements describe the probable reason for the function of the hormone? the cells in the heart have specific receptors that allow for the intake of hormones. the heart and the endocrine glands have the exact same types of cells. all cells make the same types of hormones. thyroid hormones show their effect on the heart by means of specialized cells. thyroid cells and cardiac cells have different dna.

In one or two well-crafted paragraphs in your laboratory journal, summarize the process in which normal cells become cancer cells. your paragraph(s) must include each of the terms listed below. underline each term in your writing:

Which of the following terms best matches this definition: the process where humans choose the traits that will be present in the next generation through breeding. question 4 options: genetic determinism artificial selection acquired selection natural selection