<span>a. constructed from thick aluminum walls that can control the nuclear reactions </span>
Answer: what are you asking in this question?
Explanation:
Answer:
presence of cells
Explanation:
All living things are composed of cells. A cell can be defined as a complex biological arrangement that has all the structures and materials required for life. Cells carry out specialized functions such as, for example, metabolic functions to convert nutrients from food into energy (ATP), and reproduce by mitosis and/or meiosis. Thus, the cell is known to be the basic unit of life.
Both because they are vegetarian and they are reproducing more so they do have to compete for food
