TASK DEFINITION: In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.
PROBLEM: Question: Of the three types of skeleton designs - hydrostatic skeletons, exoskeletons, and endoskeletons - which do humans possess? Answer: endoskeleton

SOLUTION: Humans possess a(n) endoskeleton.

PROBLEM: Question: What is the study of the chemical elements necessary for plant growth called? Answer: plant nutrition

SOLUTION: Plant nutrition is the study of the chemical elements necessary for plant growth.

PROBLEM: Question: What alloy is made from copper and zinc? Answer: brass

SOLUTION:
Brass alloy is made from copper and zinc.