Which part of the human digestive system first breaks down the proteins?

Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.

Name the tissue types that form the wall of each organ in questions 7-10