Because they are built with overlapping sand and they can break easily.
Answer:
Maintaining an appropriate temperature is beneficial to an organism because <em>enzymes need a proper range of temperatures to catalyze vital reactions.</em>
Explanation:
Almost all the processes which occur in the body require enzymes so that the reactions can be catalyzed. Enzymes have a specific temperature range at which they can work. The temperature at which an enzyme works best is called as the optimum temperature for that enzyme.
If there is a vast change in temperature, then the enzyme will become denatured and will not be able to perform their prescribed function.
The answer is 92 chromosomes or 46 chromosomes in each daughter cell. If Mitosis occurred then there are now two sets of chromosomes already regardless if it undergoes cytokinesis or not . Cytokinesis is only process of physical separation. The division of cell into daughters cell is done in mitosis.
Consequently plant roots will get more moisture with less effort. It also improves soil structure due to alternate drying and cooling and soil aeration which helps in multiplication of micro-organisms. This is the reason that farmers plough their field during summer. These are reasons why farmers plough their fields during the summer.
Hope this helps! :3
~Kana ^^