2. what happens in chemosynthesis?
a. limited by a lack of inorganic nutrients, certain microorganisms die while creating organic energy molecules.
b. certain microorganisms in hydrothermal vents use light energy to create organic molecules from inorganic nutrients.
c. certain microorganisms in hydrothermal vents use chemical energy to create organic molecules from inorganic nutrients.

8. is a technique that uses the images from several telescopes to produce a single image. a. reflection b. interferometry c. radiation d. refraction

What was on result of the potato famine

Which barrier to economic development is shown in the following examples? i. the high rate of hiv infection in underdeveloped nations ii. the use of children as soldiers in uganda’s army in the early 2000s iii. low literacy rates in underdeveloped nations with limited exposure to adequate education a. foreign debt b. political instability c. widespread disease d. low levels of social welfare