The correct answer is d) methane (

)
The other options are elements.
Answer: Hope This Helps!
Explanation:
Physics is the scientific study of matter and energy and how they interact with each other. This energy can take the form of motion, light, electricity, radiation, gravity — just about anything, honestly.
Answer:
The answer you are looking for is A
Answer:
B
Explanation:
Compounds are made up of 2 or more different atoms that bond to form a compound.