How do seedless plants grow? Reproduction in seedless plants Well, the seedless plants reproduce via seed-like objects, known as spores, or they produce through asexual reproduction. What do nonvascular plants need for reproduction? Summary Nonvascular plants are called bryophytes. Nonvascular plants include liverworts, hornworts, and mosses. They lack roots, stems, and leaves. Nonvascular plants are […]
What nonmetals are not noble gases?
What nonmetals are not noble gases? The fourteen elements effectively always recognized as nonmetals are hydrogen, oxygen, nitrogen, and sulfur; the corrosive halogens fluorine, chlorine, bromine, and iodine; and the noble gases helium, neon, argon, krypton, xenon, and radon. How many nonmetals are there excluding noble gases? Seventeen elements are generally classified as nonmetals; most […]
How many diamonds are mined a year?
How many diamonds are mined a year? According to Bain & Company, about 133 million carats of rough diamonds are produced each year. Botswana and Russia are the two largest producers; between them they have about half of the world’s production. Are there a lot of diamonds in the world? There are vast resources of […]
What is the effect of acetylcholine on the postsynaptic neuron?
What is the effect of acetylcholine on the postsynaptic neuron? Binding of acetylcholine to its receptors on the postsynaptic cell opens up ligand-gated sodium channels. These allow an influx of Na+ ions, reducing the membrane potential. This reduced membrane potential is called an excitatory postsynaptic potential or EPSP. How does acetylcholine cause a new impulse […]
What are the major causes of water in Southwest Asia?
What are the major causes of water in Southwest Asia? individuals and industries continue to pollute the already limited supply of water. Major sources of water are the; Jordan, Euphrates, and Tigris River, the Red and Arabian Sea, the Strait of Hormuz, Suez Canal, Persian Gulf, and aquifers. Why is South Asia facing the problem […]
How did urbanization change over time?
How did urbanization change over time? Another effect of urbanization is urban sprawl. Human populations have tended to increase over time. As more people were born, small groups of individuals found reasons to come together to form groups and, with the advent of agriculture, small sedentary communities. Nearly half of all people now live in […]
Where do you find mummified aliens in Sims 2 DS?
Where do you find mummified aliens in Sims 2 DS? Alien Autopsy is a minigame available to play in the Government Lab in The Sims 2. It can be played if your sim has a mummified alien in their inventory. They can be found by using the Metal Detector in the Desert. What happens if […]
Why is Waseda University famous?
Why is Waseda University famous? Wide Variety of Research With 22 graduate schools, Waseda is renowned as a first-class university. There are 2,000 researchers covering a wide range of fields including humanities, social sciences, science and engineering. Is Waseda University hard to get into? As you can see, this university is a top-tier institution in […]
What is a hypothesis about exercise?
What is a hypothesis about exercise? The “Extreme Exercise Hypothesis” is characterized by a U-shaped or reverse J-shaped, dose-response curve between physical activity volumes and cardiovascular health outcomes. What is the relationship between physical activity and learning? associated with learning in children. Regular participation in physical activity and higher levels of physical fitness have been […]
Who was elected governor in 2002?
Who was elected governor in 2002? The 2002 California gubernatorial election was an election that occurred on November 5, 2002. Democrat Gray Davis defeated Republican Bill Simon by 5% and was re-elected to a second four-year term as Governor of California. How long has Mike DeWine been Ohio Governor? List of governors of Ohio Governor […]