. Researchers developing prosthetic devices have recently discovered a way to _____. . cure populations of the HIV/AIDS virus .
grow new brain cells in patients with post-traumatic stress syndrome . fuse patients’ nerves to robotic limbs . attach artificial limbs to the bodies of injured veterans . . 2. Who resigned the presidency of Egypt as a result of “Arab Spring” demonstrations? . Bashar al-Assad . Hosni Mubarak . Muammar Gaddafi . Mohamed Morsi . . 3. Compared with Americans, who spend little more than 15 percent of their income on food, people in less developed countr
1. Researchers developing prosthetic devices have recently discovered a way to attach artificial limbs to the bodies of injured veterans.
2. Hosni Mubarak resigned the presidency of Egypt as a result of "Arab Spring" demonstrations.
3. Compared with Americans, who spend little more than 15 percent of their income on food, people developed countries spend up to 50% of their income to feed their families.
<span>The correct answer for the first question is the third statement. Researchers developing prosthetic devices have recently discovered a way to fuse patients' nerves to robotic limbs. In number two, the correct answer is the second person in the choices. Hosni Mubarak resigned the presidency of Egypt as a result of "Arab Spring" demonstrations. </span>
Despite the similarities, methylene chloride (or dichloromethane) is superior to ethylene chloride as an extraction solvent because the boiling point of methylene chloride is lower than the boiling point of ethylene chloride, which allows it to be removed more easily.
