Which of the following best describes the role of cells in living organisms

the answer is c) an oak tree

stress fractures occur largely in the feet and legs and are common in sports that require repetitive impact, primarily running/jumping sports such as gymnastics or track and field.

well for one plants are always the producer, so a is the answer. a wolf is more of the consumer(predator) and the deer is the prey so i know those two are out of the question. also mushrooms are fungi/fungus so a is the producer.

just finished the test, the answer is d, greg is the least cost-effective because he charges the most for the project