The exploration of the mid-Cayman rise is intended to discover A) what life may have been like before the evolution of photosynthesis
B) the origins of photosynthesis
C) new species living near the ocean floor
D) the chemical composition of undersea mountains
E) life in shallow, coastal regions

Strong conductivity of plasma allows it to act and react as and

Which of the following is a solution a- brewed coffee b-tomato juice c- ranch salad dressing d- muddy water

Benzonitrile (c6h5cn) is reduced to two different products depending on the reducing agent used. treatment with lithium aluminum hydride followed by water forms k, which has a molecular ion in its mass spectrum at 107 and the following ir absorptions: 3373, 3290, 3062, 2920, and 1600 cm-1. treatment with a milder reducing agent forms l, which has a molecular ion in its mass spectrum at 106 and the following ir absorptions: 3086, 2850, 2820, 2736, 1703, and 1600 cm-1. l shows fragments in its mass spectrum at m/z = 105 and 77. propose structures for k and l and choose an explanation for how this could be concluded.