How can humans best limit the negative impact that farming has on soil quality?

Ais a group of individuals of the same that exist together in the same place at the same time

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

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?