How should the syntax in this sentence be changed, if at all?
the scientists spent years analyzing the results of numerous medical studies meant to identify the cause of the disease.
1)no change
2)the scientists spent years looking at the results of a variety of different medical studies meant to locate the cause of the disease.
3)the scientists spent years reviewing medical study results to find the cause of the disease.
4)the scientists spent years studying the results of many medical studies in order to uncover the cause of the disease.

What theme is best revealed by this conflict? a.)with cooperation, crews can defeat the gods. b.)dangerous ocean travel claims many lives. c.)rest is required for all who work hard. d.)people must respect the wrath of the gods. read the excerpt from part 1 of the odyssey. now zeus the lord of cloud roused in the north a storm against the ships and driving veils of the squall moved down like night on land and sea. the bows went plunging at the gust; sails cracked and lashed outstrips in the big wind. we saw death in that fury, dropped the yards, unshipped the oars, and pulled for the nearest lee: then two long days and nights we lay offshore.

Read the following excerpt from the play a raisin in the sun by lorraine hansberry: johnson (this usa woman who decided long ago to be enthusiastic about everything in life and she is inclined to wave her wrist vigorously at the heigh of her exclamatory comments.): hello there, yourself! h’you this evening, ruth? which assumption about johnson is most likely true based on the stage direction? a. her enthusiasm is used to mask her fear of public places

What is a mechanism by which organisms maintain homeostasis when the level of one substance influences the level of another substance or the activity of an organ.