What is a biological effect of the hydrogen bonding between molecules of water

Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass

Which of the following forest management practices is best for reestablishing areas of forest?

Select the star life cycle that is accurate