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Biology

Are hackers criminals?

Are hackers criminals? Hacking isn’t an inherently criminal activity. Those who commit computer crimes fall into two categories: “black hat” and “gray hat.” A black hat is someone who hacks with malicious intentions (espionage, data theft), seeking financial or personal gain by exploiting vulnerabilities. How long do hackers go to jail? Criminal Penalties Under the […]

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Why do sponges not have true tissues?

Why do sponges not have true tissues? Because sponges are sessile, meaning they cannot move, they filter water to obtain their food. This is because sponges evolved much earlier than other animals. In fact, sponges do not even have true tissues. Instead, their bodies are made up of specialized cells (cell-level organization) that do specific […]

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What is the name of the current model of the atom?

What is the name of the current model of the atom? The modern model of atomic structure is called the “electron cloud” model. Edwin Schrodinger, an Austrian physicist, proposed that electrons do not travel in static, or fixed paths. What is Niels Bohr model of the atom? Atomic model The Bohr model shows the atom […]

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What part of the brain is connected to emotional regulation?

What part of the brain is connected to emotional regulation? limbic system What part of the brain is responsible for maturity? In humans, the frontal lobe reaches full maturity around the late 20s, marking the cognitive maturity associated with adulthood. What lobe of the brain controls emotions? frontal lobes Which lobe of the cortex in […]

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What bones are included in the axial skeleton?

What bones are included in the axial skeleton? The axial skeleton includes the bones that form the skull, laryngeal skeleton, vertebral column, and thoracic cage. What causes pain in the sternum area? Costochondritis is the most common cause The most common cause of sternum pain is a condition called costochondritis. This occurs when the cartilage […]

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What is the end product of the coagulation cascade?

What is the end product of the coagulation cascade? The end result of this cascade is that fibrinogen, a soluble plasma protein, is cleaved into fibrin, a nonsoluble plasma protein. The fibrin proteins stick together forming a clot. What activates the coagulation cascade? Overview of the blood clotting cascade. The plasma clotting system is initiated […]

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Why does a stem cell has potential medical uses?

Why does a stem cell has potential medical uses? Cell therapies would use stem cells, or cells grown from stem cells, to replace or rejuvenate damaged tissue. Scientists also want to use stem cells to understand disease and find drugs that might treat it. Embryonic stem cells could be used to make more specialized tissues […]

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What are the main effects of tornadoes?

What are the main effects of tornadoes? Tornadoes effect the environment by destroying buildings and trees. Tornadoes also kill animals, which effects the food chain and disrupts the whole environment. Tornadoes destroy our farms, which means there will be food shortages around the surrounding area. After everything is destroyed, humans have to rebuild. What are […]

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