which product was lead removed from in the United States cell phones plastics gasoline computers electrical cords

Lead was removed removed from cell phones, plastics, gasoline, computers, and electrical cords in the United States.

Lead is a heavy metal that is toxic to humans and other organisms. It has been used for thousands of years for a variety of purposes, including in plumbing, paint, and gasoline.

However, exposure to lead can have serious health effects, particularly on the developing brain and nervous system.

In the United States, lead was removed from gasoline and some types of plastics. Lead was used as an octane booster in gasoline until it was phased out in the 1970s due to environmental and public health concerns.

Lead was also used as a stabilizer in some types of plastics, but this practice had largely been phased out by the 1990s due to concerns about lead exposure.

In the United States, lead was not commonly used in the manufacture of cell phones, computers, or electrical cords.

Lead, on the other hand, was used in some electronic components, such as cathode ray tubes (CRTs) in old televisions and computer monitors. These products have largely been replaced by newer lead-free technologies.

Thus, the answer is lead.

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James purchased 3 pounds of steak for $21. Which equation can be used to determine the cost, y, to purchase x pounds of steak?

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Read this excerpt from "Four Types of Volcanoes"

Volcanoes are structures formed around openings (vents) in the ground where molten lava, ash, or gas escape from inside the Earth. We have all heard of lava, but not everyone knows how it forms. Deep inside the Earth, rock that melted long ago beneath the Earth's crust forms magma, a very hot liquid that mixes with dissolved gases and crystals. When this magma flows up above Earth’s surface, it is called lava. Volcanoes can erupt continuously or only once in a while. They can erupt violently or slowly. As lava spews out of an opening, it lands, cools, and builds up hills or mountains around the vent. Therefore, volcanoes are usually found on top of hills or mountains.

What is the connection between magma and the hills or mountains around a volcano vent?

Magma that is underground pushes up against land from beneath it, so hills or mountains form over the magma.
Lava is part of magma, and it destroys the mountains and hills that are around a volcano vent.
Magma comes out of a volcano vent, becomes lava, and then cools and becomes part of the land around the vent.
Lava rises up above ground, cools into magma, and then fills the volcano vent so that a hill or mountain forms.

Vivi has started hanging out with a new group of friends at school. She is also, though, feeling anxious because her new group of friends skips class often and she is encouraged to skip class as well. Even though Vivi knows her parents will be disappointed if they find out, she skips Friday to go to the beach. What best explains her anxiety?

Bystander effect
Fundamental attribution error
Cognitive dissonance
Foot-in-the-door
Door-in-the-face

Is an example of an Igneous rock