The answer would be , the sum of all genetic traits in a population’s individuals at any given time
Answer: B. The smallest part of an atom
Explanation:
Electrons are the smallest of the three particles that make up atoms. Electrons are found in shells or orbitals that surround the nucleus of an atom. Protons and neutrons are found in the nucleus. They group together in the center of the atom.
The answer to your question would be space. The sun's light travles through space. but if you clap, you can't hear it.