How can I get involved in the climate change action? Take political action Be a climate voter – only vote for candidates who accept the science of climate change and are committed to addressing it. Sign a petition calling for climate action. Write a letter to your local, state or national elected official explaining your […]
What instrument is the rover carrying?
What instrument is the rover carrying? It carries seven primary payload instruments, 19 cameras, and two microphones. The rover also carried the mini-helicopter Ingenuity to Mars, an experimental aircraft and technology showcase that made the first powered flight on another planet on April 19, 2021. What technologies does NASA use to explore Mars? Like NASA’s […]
What is a Category 2 ambulance?
What is a Category 2 ambulance? Category 2 ambulance calls are those that are classed as an emergency for a potentially serious condition that may require rapid assessment, urgent on-scene intervention and/or urgent transport. For example, a person may have had a heart attack or stroke, or be suffering from sepsis or major burns. What […]
How do we classify fungi?
How do we classify fungi? Fungi are usually classified in four divisions: the Chytridiomycota (chytrids), Zygomycota (bread molds), Ascomycota (yeasts and sac fungi), and the Basidiomycota (club fungi). Placement into a division is based on the way in which the fungus reproduces sexually. Are all fungi unicellular? Fungi can be single celled or very complex […]
What is Japan doing for climate change?
What is Japan doing for climate change? TOKYO — Japan will be carbon neutral by 2050, its prime minister said on Monday, making an ambitious pledge to sharply accelerate the country’s global warming targets, even as it plans to build more than a dozen new coal-burning power plants in the coming years. Is Japan carbon […]
Are sweaters conductors?
Are sweaters conductors? The sweater is an insulator. The wall is an insulator. Is Wool an electric conductor? Wool is a conductive material, which means it readily gives away its electrons. Is a sweater a good insulator? Results: Fabrics like wool and fleece are great insulators and will keep your body warm over an extended […]
What was one result of the space race?
What was one result of the space race? By landing on the moon, the United States effectively “won” the space race that had begun with Sputnik’s launch in 1957. For their part, the Soviets made four failed attempts to launch a lunar landing craft between 1969 and 1972, including a spectacular launch-pad explosion in July […]
What is the difference between a Euler circuit and a Hamiltonian circuit?
What is the difference between a Euler circuit and a Hamiltonian circuit? Important: An Eulerian circuit traverses every edge in a graph exactly once, but may repeat vertices, while a Hamiltonian circuit visits each vertex in a graph exactly once but may repeat edges. Can Hamiltonian cycle repeat edges? Hamiltonian cycles visit every vertex in […]
Does magnitude have a sign?
Why is SR-90 hazardous?
Why is SR-90 hazardous? The harmful effects of strontium-90 are caused by the high energy effects of radiation. Since radioactive strontium is taken up into bone, the bone itself and nearby soft tissues may be damaged by radiation released over time. What body part absorbs strontium? In the human body, most of the absorbed strontium […]