The crossing of chromosomes will create meiosis
The smallest living unit is actually a cell. An organelle is an organ inside of a cell. An organelle would not be considered alive because it can not survive without the other organelles. Whereas, a cell can survive without other cells.
Mitosis<span> plays an important part in the life cycle of most living things, though to varying extents. In unicellular </span>organisms<span> such as bacteria, </span>mitosis<span> is a type of asexual reproduction, making identical copies of a single cell. In </span>multi cellular organisms,mitosis<span> produces more cells for </span>growth<span> and </span>repair<span>.</span><span />
B I think is the correct answer
As Earth<span> rotates on its axis, it moves about 15 degrees every 60 minutes. After </span>24<span> hours, it has completed a full circle rotation of 360 degrees. The scientists used this information to </span>divide<span> the planet </span>into 24<span> sections or time zones. Each time zone is 15 degrees of longitude wide.</span>