2. Which one of the following characteristics could describe a heterotroph? A can convert sunlight energy into cbemical energy (B) contains pigments that capture the sun's energy C uses enzymes, H_(2)O, and CO_(2) to make glucose D obtains energy by consuming glucose

The correct answer is D) obtains energy by consuming glucose.<br /><br />Heterotrophs are organisms that cannot produce their own food and instead obtain energy by consuming other organisms or organic matter. They rely on consuming other sources of organic carbon, such as glucose, to obtain the energy they need for growth and survival.<br /><br />The other options describe characteristics of autotrophs, which are organisms that can produce their own food through processes like photosynthesis:<br /><br />A) Can convert sunlight energy into chemical energy - This describes the process of photosynthesis, which is a characteristic of autotrophs.<br /><br />B) Contains pigments that capture the sun's energy - Pigments like chlorophyll are involved in photosynthesis and are found in autotrophs.<br /><br />C) Uses enzymes, $H_{2}O$, and $CO_{2}$ to make glucose - This describes the process of photosynthesis, which is a characteristic of autotrophs.<br /><br />Therefore, the characteristic that could describe a heterotroph is D) obtains energy by consuming glucose.