Ahypothesis is a. a proposed solution to observed phenomena b. a question derived from observed phenomena c. a testable explanation for observed phenomena d. generated as the final step in scientific inquiry select the best answer from the choices provided

C. a testable explanation for observed phenomena

Single strand binding protein by peptide bond

The proton has a positive charge while the neutron has no charge they both make up the nucleus of the atom while the elections have a negative charge and surround the nucleus of the atom. the protons and electrons are used to calculate the atom's mass whereas the neutrons don't affect the mass