What are 2 substances needed for photosynthesis? Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar. What is the most important ingredient in photosynthesis? The equation shows that the “ingredients” for photosynthesis are carbon dioxide, water, and light energy. Plants, algae, […]
What are the characteristics of a good molecular clock?
What are the characteristics of a good molecular clock? An ideal molecular clock has a number of features: rate constancy through time, rate homogeneity across lineages, taxonomic breadth and applicability, and accessibility of the data. Characters that have evolved at a relatively constant rate are the most suitable for molecular clocks. What is the molecular […]
What is the most significant influence on ethical behavior in an organization?
What is the most significant influence on ethical behavior in an organization? The most important influence on ethical behavior in the workplace is overall company culture, which determines whether employees are valued or belittled and whether stakeholders are treated with trust or suspicion. What are the three main factors that causes unethical behavior? 3 Reasons […]
What does a redshift of zero mean?
What does a redshift of zero mean? Remember: We always observe from a redshift of ZERO! Higher redshift means we are looking farther away and longer ago. Scale Factor: We observe now, when the scale factor of the universe is Rnow. An object we observe at redshift z emitted its light long ago when the […]
What is important in choosing a career?
Why does viscosity of liquids decrease with temperature?
Why does viscosity of liquids decrease with temperature? The increase in temperature causes the kinetic or thermal energy to increase and the molecules become more mobile. The attractive binding energy is reduced and therefore the viscosity is reduced. Does a solute increase volume? Solute almost always changes the volume of final solution. Does dissolving Something […]
What happens when a star runs out of hydrogen?
What happens when a star runs out of hydrogen? Eventually the core of the star runs out of hydrogen. When that happens, the star can no longer hold up against gravity. Its inner layers start to collapse, which squishes the core, increasing the pressure and temperature in the core of the star. At this point […]
What is a synthetic example?
What is a synthetic example? Synthetic is defined as something made via a chemical reaction. A fiber made in a factory as opposed to a natural fiber such as cotton is an example of a synthetic fiber. Is a synthetic material? Examples of Synthetic Materials – Examples of synthetic materials include synthetic fibers, ceramics, polymers, […]
What are the different threats of biodiversity?
What are the different threats of biodiversity? Threats to Biodiversity Habitat Fragmentation. Ecosystem conversion and ecosystem degradation contribute to habitat fragmentation. Exotic Species Introductions. Infestation by alien species, such as the Codling Moth, is also a major threat to BC ecosystems. Pollution. Global Climate Change. Corridors and Connectivity. What is an example of biodiversity? The […]