The nucleus. If a cell has a nucleus it is eukaryotic if it doesn't, it is prokaryotic.
Answer:
A phenomenon, in a scientific context, is something that is observed to occur or to exist.
Explanation:
Examples of natural phenomena include gravity, tides, biological processes and oscillation.
Social phenomena are those that occur or exist through the actions of groups of humans. there is also difference between it and the natural phenomenon.
<u><em>natural phenomenon</em></u> - all phenomena that are not artificial. phenomenon - any state or process known through the senses rather than by intuition or reasoning.
This type of passive transportation is called OSMOSIS.
Osmosis is a type of passive transportation in which a liquid moves from the region of high concentration to the region of low concentration. The movement usually continues until the amount of liquid on both sides are the same. This type of movement does not require energy because the flow is naturally favored, that is, molecules moves from high end to low end.
Pus is caused by dead white blood cells.
Most white blood cells self destruct after eating one pathogen.
Many pathogens flood into your knee when it gets cut.
Thus, many white blood cells try to eat the pathogen but get self destructed afterward.
Have an awesome day! :)
