An experiment was conducted to investigate the effects of different types of music on the growth of plants. the four types of music -- rock, heavy metal, country, and classical -- were played. the growth of bean plants was then measured. in this experiment, the independent variable

In the 1800s, what route did pioneers follow to settle the pacific coast? the mississippi river the oregon trail the wilderness road the cumberland gapin the 1800s, what route did pioneers follow to settle the pacific coast? the mississippi river the oregon trail the wilderness road the cumberland gap

How you take care by the animals in any corporate event management planning so kindly tell us your ideas ?

Answer the question in the image! i just need 4s answer but is 3 is wrong correct me uwu