What are the five characteristics of fungi? Characteristics of Fungi Fungi are eukaryotic organisms means they have true nucleus which are enclosed in membranes. They are non-vascular organisms. Fungi have cell walls (plants also have cell walls, but animals have no cell walls). There is no embryonic stage for fungi. They reproduce by means of […]
How does the nucleus change in beta decay?
How does the nucleus change in beta decay? A beta results in a neutron emitting a high energy electron and becoming a positive proton. Beta decay changes the atomic number of the nucleus by increasing the number of protons, by decreasing the number of neutrons while leaving the atomic mass essentially the same. What does […]
Will and would uses?
Will and would uses? And English learners often get these two confused because they’re used in very similar situations. But they’re not the same. The main difference between will and would is that will is used for real possibilities while would is used for imagined situations in the future. Can Model sentences? She can drive […]
Is a higher moment of inertia better?
Is a higher moment of inertia better? Higher moments of inertia indicate that more force has to be applied in order to cause a rotation whereas lower moments of inertia means that only low forces are necessary. Masses that are further away form the axis of rotation have the greatest moment of inertia. What is […]
What is the evidence for Pangea?
What is the evidence for Pangea? Glacial deposits, specifically till, of the same age and structure are found on many separate continents that would have been together in the continent of Pangaea. Fossil evidence for Pangaea includes the presence of similar and identical species on continents that are now great distances apart. Why did people […]
What are 3 features of karst topography?
What are 3 features of karst topography? Karst, terrain usually characterized by barren, rocky ground, caves, sinkholes, underground rivers, and the absence of surface streams and lakes. It results from the excavating effects of underground water on massive soluble limestone. What are karst landscapes used for? Karst environments in New South Wales were among the […]
How will chemistry help us in the future?
How will chemistry help us in the future? Research is constantly deepening our understanding of chemistry, and leading to new discoveries. Chemistry will help us solve many future problems, including sustainable energy and food production, managing our environment, providing safe drinking water and promoting human and environmental health. What is the role of chemistry in […]
When should I worry about dog panting?
When should I worry about dog panting? Remember, panting is normal for a dog after exercise, excitement, or when it’s hot. Call your vet immediately if any of the following applies: Your dog’s panting starts suddenly. You think your dog may be in pain. Why is my dog panting in middle of night? If your […]
Can mechanical waves be transmitted through empty space?
Can mechanical waves be transmitted through empty space? Mechanical waves require the particles of the medium to vibrate in order for energy to be transferred. Sound waves, as with all mechanical waves, CANNOT be transferred or transmitted through empty space (vacuum). What kind of waves travel more distance? The faster wave travels a greater distance […]
Which is the 2nd line of Defence?
Which is the 2nd line of Defence? The second line of defence (2LOD) is provided by the risk management and compliance functions. These functions provide the oversight and the tools, systems and advice necessary to support the first line in identifying, managing and monitoring risks. What happens in the first line of defense? The first […]