Who brought carp to America? Spencer F. Baird Why is the bighead carp a threat? Bighead carp cause recreational, economic and ecological damage—changing how residents and visitors use and enjoy Minnesota waters. Bighead carp impacts: Compete with native mussels, larval fishes, and paddlefish for similar food sources (plankton). Why did we originally introduce carp to […]
What 4 factors contribute to muscular strength and size?
What 4 factors contribute to muscular strength and size? FACTORS AFFECTING MUSCULAR STRENGTH FACTORS AFFECTING MUSCULAR STRENGTH. Gender. On the average, Men tend to possess greater muscle strength than women. Recent statistics have proved that men exhibit 50% muscle strength than women in the upper body and 30% in the lower body region. Age. Composition […]
How many days should I rest before a marathon?
How many types of crystals are there explain?
How many types of crystals are there explain? four types What is the most ductile crystal structure? A face-centered cubic crystal structure will exhibit more ductility (deform more readily under load before breaking) than a body-centered cubic structure. The bcc lattice, although cubic, is not closely packed and forms strong metals. Alpha-iron and tungsten have […]
What is the lowest coefficient of friction?
What is the lowest coefficient of friction? PTFE’s coefficient of friction is 0.05 to 0.10, which is the third-lowest of any known solid material (aluminium magnesium boride (BAM) being the first, with a coefficient of friction of 0.02; diamond-like carbon being second-lowest at 0.05). What material has highest friction? rubber What surfaces have less friction? […]
Why does a mountain of uranium not explode as a bomb?
Why does a mountain of uranium not explode as a bomb? Your mountain is almost entirely U238 which cannot be used in an atomic bomb. The reason is that it will not sustain a chain reaction, which depends on neutrons released in fission events to induce further fission events in an exponentionally increasing amount. How […]
How does free market affect the economy?
How does free market affect the economy? Free Market Economy It contributes to economic growth and transparency. It ensures competitive markets. Supply and demand create competition, which helps ensure that the best goods or services are provided to consumers at a lower price. Do we live in a free market economy? The United States is […]
Do folds create mountains?
Do folds create mountains? Fold mountains are created where two or more of Earth’s tectonic plates are pushed together. At these colliding, compressing boundaries, rocks and debris are warped and folded into rocky outcrops, hills, mountains, and entire mountain ranges. Fold mountains are created through a process called orogeny. How folds are formed? The basic […]
Why does a pendulum eventually slow down and stop swinging?
Why does a pendulum eventually slow down and stop swinging? A pendulum is an object hung from a fixed point that swings back and forth under the action of gravity. The swing continues moving back and forth without any extra outside help until friction (between the air and the swing and between the chains and […]
What is called chemical?
What is called chemical? All matter, including us and everything around us, is made up of tiny particles called atoms. A chemical by definition is any substance consisting of matter; this includes solids, liquids, and gas. Chemicals can either be of a pure substance or a mixture of substances. What is chemical nature? ( chemicals […]