What do most plants need to grow? Plants, like all living organisms, have basic needs: a source of nutrition (food), water, space in which to live, air, and optimal temperatures in order to grow and reproduce. For most plants, these needs are summarized as light, air, water, and nutrients (known by the acronym LAWN). How […]
Which education career would be best for Alessandra?
Which education career would be best for Alessandra? Answer is A elementary school teacher. Which best describes the education and training cluster? The answer is Workers include teachers, administrators, and professional support. What job in education typically requires? Answer: The best answer to the question: Which job in education typically requires the highest possible level […]
Why is supply and demand so important?
Why is supply and demand so important? Supply and demand are both important for the economy because they impact the prices of consumer goods and services within an economy. According to market economy theory, the relationship between supply and demand balances out at a point in the future; this point is called the equilibrium price. […]
What electron microscopes are used for?
What electron microscopes are used for? Electron microscopy (EM) is a technique for obtaining high resolution images of biological and non-biological specimens. It is used in biomedical research to investigate the detailed structure of tissues, cells, organelles and macromolecular complexes. How do electron microscopes help us? The development of the electron microscopes therefore helped scientists […]
What characteristics do photosynthesis and cellular respiration have in common?
What characteristics do photosynthesis and cellular respiration have in common? Both processes involve a cycle of chemical reactions. Both processes involve energy conversions. Both processes use and produce ATP. Both processes use an electron transport chain. What is the relationship between photosynthesis and cellular respiration simple? Photosynthesis converts carbon dioxide and water into oxygen and […]
What is a rock floating in space called?
What is a rock floating in space called? While it is floating around in space, a space rock is called a meteoroid. Some meteoroids create more light when they burn up. These extra-bright meteors are called fireballs and they can even be seen during the day. Sometimes a meteoroid doesn’t completely burn up as it […]
When two heterozygous parents reproduce what type of offspring can they produce?
When two heterozygous parents reproduce what type of offspring can they produce? In addition, crossing two individuals that are both heterozygous will yield, on average, 50 percent heterozygous offspring; half of the remaining offspring, on average, will be homozygous for the dominant allele and half homozygous for the recessive allele. What color are the kernels […]
Can planes get stuck in mid air?
Can planes get stuck in mid air? If it’s an airplane, it can’t remain in one place in the air because it needs the interaction of fixed wings against [moving] air to support itself. If it hovers, it can’t be an airplane, because there’s no way for an airplane to support itself aerodynamically using fixed […]
What is the most important function of stratospheric ozone?
What is the most important function of stratospheric ozone? Stratospheric ozone is a naturally-occurring gas that filters the sun’s ultraviolet (UV) radiation. This is typically regarded as ‘good’ ozone since it reduces the harmful effects of ultraviolet (UV-B) radiation. A diminished ozone layer allows more radiation to reach the Earth’s surface. Why is o3 unstable? […]
What happens to the size and location of the image when you bring the flashlight nearer to the concave mirror?
What happens to the size and location of the image when you bring the flashlight nearer to the concave mirror? what happen to the size and location of the image when you bring the flashlight nearer to the concave mirror? As the object moves into the mirror the position of the image shifts farther away […]