Complete the passage. the human body works well when the cells of the body work well. the cells in the body work well when the conditions are just “right.” these “right” conditions are maintained by the body through , the state of maintaining a stable internal environment despite changing external conditions. , amount of sugar, and amount of water are some conditions that need to be right in the body for cells to work properly. when all the conditions are just right, the cells function properly.

homeostasis ; Temperature

Explanation:

Homeostasis is the ability of the body to present a characteristic and constant physical-chemical situation, within certain limits, even in the face of changes imposed by the environment. Homeostasis is of utmost importance for the maintenance of human life and the proper functioning of cells.  Similarly, temperature is very important for keeping a body alive, as it can alter the normal functioning of cells and cause major problems.

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation: