What is Cell Class 9? A cell is the structural and fundamental unit of life. The study of cells from its basic structure to the functions of every cell organelle is called Cell Biology. All organisms are made up of cells. They may be made up of a single cell (unicellular), or many cells (multicellular). […]
What happens if magnets are misaligned?
What are the 4 main parts of a spiral galaxy?
What are the 4 main parts of a spiral galaxy? A galaxy contains stars, gas and dust. In a spiral galaxy like the Milky Way, the stars, gas, and dust are organized into a “bulge,” a “disk” containing “spiral arms,” and a “halo.” Elliptical galaxies have a bulge-like central region and a halo, but do […]
What is the safest state to live?
What is the safest state to live? These are the safest states in the U.S.: Virginia. Population: 8.54 million. Wyoming. Population: 578,759. Rhode Island. Population: 1.06 million. Massachusetts. Population: 6.89 million. Vermont. Population: 623,989. Connecticut. Population: 3.57 million. New Jersey. Population: 8.88 million. Idaho. Population: 1.79 million. What city has the most crime? Tijuana What […]
Is Mt Pinatubo a shield volcano?
Is Mt Pinatubo a shield volcano? Pinatubo is a stratovolcano on the island of Luzon. The first part of this history involves an ancestral volcano to Pinatubo. This period includes all eruptions to about 35 thousand years ago. Ancestral Pinatubo was a stratovolcano made of andesite and dacite. Will Mt Pinatubo erupt again? The Philippine […]
What are the four main ways organisms interact?
What are the four main ways organisms interact? Summary. Species interactions within ecological webs include four main types of two-way interactions: mutualism, commensalism, competition, and predation (which includes herbivory and parasitism). Which two organisms benefit from the relationship? Symbiosis is a close relationship between two species in which at least one species benefits. Mutualism is […]
What household items use radio waves?
What household items use radio waves? In the living room / office: cordless telephones (DECTs): this is the most common type of cordless telephone in our houses. They use the 1900 MHz frequency band. Wi-Fi boxes: Wi-Fi is used in the home to connect various household devices (computers, TV…) to each other or to the […]
What happens when you accidentally touch a hot object?
What happens when you accidentally touch a hot object? When a person accidentally touches a hot object, they automatically jerk their hand away without thinking. A reflex does not require any thought input. The path taken by the nerve impulses in a reflex is called a reflex arc. Reflex arc: The path taken by the […]
What does crying do to your skin?
What does crying do to your skin? “Typically, tears are made from water, toxins, lysozyme, salt, lipids, and more,” she says. “Lysozyme, in particular, is an enzyme that helps get rid of bacteria, and, theoretically, it can combat against acne and other bacteria found on the face. Also, the salt content from tears can dry […]
Which part of California has the most earthquakes?
Which part of California has the most earthquakes? Central Valley South The San Andreas fault system is the major geologic boundary between the North American and Pacific tectonic plates and passes through much of the state. It will create the biggest earthquakes—as big as magnitude 8—that will disrupt the whole region. What is the most […]