Explanation:
Las células eucariotas son muy diversas en forma, forma y función. Sin embargo, algunas características internas y externas son comunes a todos. Estos incluyen una membrana plasmática (celular), un núcleo, mitocondrias, orgánulos unidos a la membrana interna y un citoesqueleto.
Not having enough energy within the cells, injury and/death could occur.
Well, if you look at the scientific process, the first step is to have a question to base it on.
In the greenhouse effect, the Earth's atmosphere<span> acts </span>like<span> greenhouse gases
that warms the earth. ... </span>Certain gases in the atmosphere<span>, </span>like carbon dioxide<span>, </span>nitrous oxide, and methane<span>, </span>absorb heat and prevent it from escaping into space<span>.</span>
The only independent variable in this experiment is the amount of nitrogen Sarah uses. All of the other variables are dependent on other factor and processes, but Sarah controls the amount of nitrogen that she uses for each plant.