What is the purpose of a scientific law quizlet? describes an observed pattern in nature with no explanation. it is an expectation of what scientists think will happen under the same conditions. You just studied 2 terms! What best defines a scientific law? In general, a scientific law is the description of an observed phenomenon. […]
What is the sound of a ship called?
What is the sound of a ship called? The sound of ship’s siren on the steam ship “Sołdek”. The recording was realized on board of the ship-museum belonging to the National Maritime Museum in Gdańsk (Poland). The sound of ship’s siren was used as so called fog signal, i.e. sound signal emitted by the ship […]
What is the fastest speed limit in the US?
Is Sickle Cell Anemia a deletion?
Is Sickle Cell Anemia a deletion? Sickle-cell anemia results from an A leads to T transversion in the second nucleotide of codon 6 of the beta-globin gene. We now report an uncommon beta-thalassemia gene that contains a deletion of this nucleotide. How do you know if a mutation is silent? The two amino acids are […]
Is heat a scalar or vector quantity?
Is heat a scalar or vector quantity? Heat is an aggregate measure of the amount of energy stored in a system of particles (a single particle doesn’t have a temperature), but it doesn’t point in any particular direction, so it’s a scalar. What is a zero vector give an example? When the magnitude of a […]
Are humans made of carbon-12?
Are humans made of carbon-12? The most important structural element, and the reason we are known as carbon-based life forms. About 12 per cent of your body’s atoms are carbon. How much of the human body is carbon 12? Only about 0.85% is composed of another five elements: potassium, sulfur, sodium, chlorine, and magnesium….Elemental composition […]
What direction do surface winds move in the Northern Hemisphere?
What direction do surface winds move in the Northern Hemisphere? The Coriolis effect makes wind systems twist counter-clockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere. The Coriolis effect causes some winds to travel along the edges of the high-pressure and low-pressure systems. Why is Coriolis effect different in Southern Hemisphere? The reverse […]
How old was the oldest rock layer?
How old was the oldest rock layer? The oldest zircon dates are 4.36 billion years. Before this study, the oldest dated rocks were from a body of rock known as the Acasta Gneiss in the Northwest Territories, which are 4.03 billion years old. Which Paleozoic rock layer is the oldest? layer C Is fault H […]
What are 3 types of symbiosis?
What are 3 types of symbiosis? Symbiosis is a close relationship between two species in which at least one species benefits. For the other species, the relationship may be positive, negative, or neutral. There are three basic types of symbiosis: mutualism, commensalism, and parasitism. What would be the best definition of an ecological relationship? The […]
What are 4 physical properties of a piece of aluminum foil?
What are 4 physical properties of a piece of aluminum foil? What are its Attributes? • Temperature resistance from deep-freeze to oven processing. • Heat conductivity and reflectivity. • Electrical conductivity. • Strength and durability. • Compatibility with foods and pharmaceuticals. • Ease of lamination and coating. • Flexibility. • Formability and non-returning dead-fold. What […]