All living things

Explanation

This question is asking which of the given options is a characteristic of all living things. The options are photosynthesize, respire, move, transpire, and feed. Out of all the options given, the correct answer is B: respire. This means that all living things undergo respiration. Respiration is the process by which living things convert glucose and oxygen into energy, carbon dioxide, and water. It is a vital process that all living things, from unicellular organisms to complex organisms like humans, undergo. Although not the correct answer, it is also worth noting that photosynthesis is a process that is unique to plants, algae, and some bacteria. It is the process by which these organisms use light energy to convert carbon dioxide and water into glucose and oxygen. As for the other options, movement is a characteristic of some living things, like animals, but not all. Transpiration is a process that is unique to plants, where water is lost through small pores on their leaves. Feeding is also a characteristic of living things, but not all living things feed in the same way. Some, like plants, use photosynthesis to produce their own food, while others, like animals, consume other organisms for food. In summary, the correct answer to this question is B: respire, as all living things undergo respiration to produce energy.