Hello.
The subatomic particles located inside of the nucleus of an atom consist of protons and neutrons.
Striated Muscles. Cardiac muscles are in your heart, cartilage is flexible connective tissue found in various forms in the larynx and respiratory tract. Organs are things like your heart, stomach, liver, etc.
we aren't given options but in order from longest to shortest it is radiowaves, microwaves, infared,visible light, ultraviolet, x rays, gamma rays
The answer to your question is C,"Climate". (':
The answer is organ systems I believe