Electromagnetic waves are waves propagated by simultaneous periodic variations of electric and magnetic field intensity that include radio waves, infrared, visible light, ultraviolet, X-rays and gamma rays.
Damped oscillation means that there is some force that causes the oscillation to become smaller and smaller over time. For example, the pendulum exhibits an oscillation motion. Over time, the swinging of pendulum would come to a stop, unless a force is acted on it.
Forced oscillation means that an outside force causes an object to oscillate at a certain frequency. For instance, if you decide to swing the pendulum so that it won't stop from swinging, the action is called forced oscillation.
On the other hand, resonance oscillation refers to the increase in an amplitude of oscillation of an electric or mechanical system exposed to a periodic force whose frequency is equal or very close to the natural undamped frequency of the system.
Among the three types of oscillation, resonance is most likely to produce an electromagnetic wave.
Antibodies are white blood cells that destroy antigens. Antitoxins are white blood cells that destroy toxins(poisons).
Answer:
yes it could. it can even stain solid surfaces
Explanation:
because blood had iron in it.
Answer:
Transcription being the first step in gene expression. It involves copying a gene's DNA sequence to make an RNA molecule.
Transcription is then performed by enzymes called RNA polymerases, which link nucleotides to form an RNA strand (using a DNA strand as a template).
Transcription has three stages: initiation, elongation, and termination.
In eukaryotes, RNA molecules must be processed after transcription: they are spliced and have a 5' cap and poly-A tail put on their ends.
Transcription is controlled separately for each gene in your genome
A structure that evolves in one context but becomes adapted for another function is an example of Exaptations
<h3>Explain your answer.</h3>
An exaptation is a structure of an organism that originally evolved as a feature to provide adaptation to a certain condition, but which, once consolidated (for example, several million years later) begins to be used and perfected in pursuit of a new purpose, which, sometimes, is not related at all to its original function.
An example is the feathers of birds. Feathers are an exaptation becasue they were originated to maintain body temperature more efficiently.
However, feathers became later fundamental as a flying structure.
To learn more about Exaptations click here;
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