Mutualism- in which two different organisms interact, and each organism benefits each other (think "positive, positive"; or " +,+ ").
An example would be Oxpeckers and zebras or rhinos - In this relationship, the oxpecker (a bird) lives on the zebra or rhino, sustaining itself by eating all of the bugs and parasites on the animal.
The bird benefits by having a readily available source of food.
The zebra or rhino benefits from having the bugs removed. Also, when there is a danger to the zebra or the rhino, the oxpecker flies high and makes much noise in order to alert nearby animals to the impending danger (i.e. a predator).
Read more at http://examples.yourdictionary.com/mutualism-examples.html#3LtWEwmHBJ53KFbb.99
No these do not emit ionizing radiation and would have a low likelihood of resulting in cellular injury.
<h3>Are microwaves harmful electromagnetic waves?</h3>
Non-ionizing radiation includes radio waves, microwaves, and visible light. UV light is the only non-ionizing radiation that can cause cancer. In conclusion, microwaves are safe to use and do not harm human health in any way, including the development of cancer. In order to heat the water in meals, microwave ovens use electromagnetic waves at a frequency of 2.45 GHz.
Injuries caused by hot containers, overheated food, or exploding liquids account for the majority of microwave-related injuries. Most injuries are not caused by radiation. Microwave radiation has been linked to numerous negative effects on the central nervous system, including sleep difficulties, learning disabilities, and memory loss, according to a significant body of research.
Learn more about microwaves here:
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Answer:
True
Explanation:
The mucous membrane "conjunctiva" line the lower and upper portion of the eyelid of eye. It covers the white portion of eye ball i.e the anterior surface and also lubricates the eye. Conjunctiva membrane is made up of squamous epithelium which is mixed with mucus cell which not only cover the inner portion of lower & upper eyelid and anterior surface of eye but also cover the visible part of sclera and through the tears (lacrimal gland) prevent eyes from drying.
Hence the given statement is true.
C. Deforestation is where the land is converted into a NON-FOREST use.
A. Desertification is when farming, overgrazing, climate change, and/or seasonal drought change farmland into land that cannot support plant life.
Soooooo, the answer should be A. Desertification.
and yes, C would be wrong