The only joint-less bone in the human body is the hyoid.
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The relationship described is predator-prey.
The orca is hunting and eating other organisms, which is known as a predator-prey relationship.
In case you need help with any more of these-
Mutualism is when both animals get something out of the relationship, for example, some kinds of shrimp get the food out of fishes teeth. The fish gets clean teeth, and the shrimp gets a meal.
Parasitism is fairly self-explanatory. This is when a parasite lives and gains from a host, while the host is harmed and could get diseases from the parasite.
Commensalism is when one animal benefits and the other isnt harmed nor benefited. An example of this is the remora fish which clings to the bottom of other fish when it gets tired.
Lastly, Competition. This is when two organisms compete for something they need to survive. For example, two lions could compete for a food source, such as a zebra. Usually, the strongest and fastest organism survives, or wins.
Alrighty, I hope this helped!!
Good luck with the rest of your assignment!!
Answer:
Mitosis can be described as a cell division process in which two daughter cells are produced which are identical to one another and to the parent cell. Hence, mitosis is responsible for growth, maintenance and repair because it produces daughter cells which are exact duplicates of the mother cell. For example, damaged skin gets repaired by mitosis as the skin cells duplicate and produce identical copies. Some organisms can even regenerate their entire body parts through the process of mitosis.
