Answer:
Viruses do, however, show some characteristics of living things. They are made of proteins and glycoproteins like cells are. They contain genetic information needed to produce more viruses in the form of DNA or RNA. ... So while it is doubtful viruses are truly alive, they are clearly very similar to living organisms.
There is more oxygen near the lungs, because fresh oxygen goes into the lungs.
According to the research, the correct option is metabolism. Snakes excrete waste products produced from the breakdown of food for energy represents metabolism.
<h3>What is metabolism?</h3>
It is the set of chemical transformations that cells develop when they are responsible for the degradation or synthesis of different substances that it needs to exist, grow and reproduce.
In this sense, it is about multiple procedures that enable the growth, subsistence and reproduction of each cell, through metabolism, the nutrients are used as energy, while the toxic ones are discarded.
Therefore, we can conclude that according to the research, the correct option is metabolism. Snakes excrete waste products produced from the breakdown of food for energy represents metabolism.
Learn more about metabolism here: brainly.com/question/11955019
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Answer:
Cancer is unchecked cell growth. Mutations in genes can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. As a mass of cancerous cells grows, it can develop into a tumor.
Explanation:
The pit that marks the location of the umbilical cord after birth is known as the navel or belly button. All animals that grow placenta during fetal development will have a navel or belly button. The scientific name of the structure is the umbillicus. It can be a depression in some individuals or raised in others.