Does sonar affect fish? It is a finding that Popper says “should not be extrapolated to other fish species or the effects of other sound sources.” There is considerable concern that human-produced (anthropogenic) sounds added to the environment could have damaging effects on marine life. What is the basic principle of sonar? Sonar are electronic […]
Do lions attack humans?
Do lions attack humans? Cases in Lindi have been documented where lions seize humans from the centre of substantial villages. It is estimated that over 250 people are killed by lions every year. Man-eating lions studies indicate that African lions eat humans as a supplement to other food, not as a last resort. Do lions […]
Is a potential energy?
Is a potential energy? Potential energy, stored energy that depends upon the relative position of various parts of a system. A spring has more potential energy when it is compressed or stretched. A steel ball has more potential energy raised above the ground than it has after falling to Earth. What are the units of […]
What are the 10 components of physical fitness and their examples?
What are the 10 components of physical fitness and their examples? Knowledge is Power: 10 Physical Fitness Components Cardiovascular/Respiratory Endurance. Definition: The ability of body systems to gather, process, and deliver oxygen. Stamina. Definition: The ability of body systems to process, deliver, store, and utilize energy. Strength. Flexibility. Power. Speed. Coordination. Agility. Which fitness component […]
What can atoms do to achieve stability?
What can atoms do to achieve stability? To achieve greater stability, atoms will tend to completely fill their outer shells and will bond with other elements to accomplish this goal by sharing electrons, accepting electrons from another atom, or donating electrons to another atom. Why do atoms need 8 electrons to be stable? A complete […]
What is the difference between the two types of igneous rocks?
What is the difference between the two types of igneous rocks? The two main categories of igneous rocks are extrusive and intrusive. Extrusive rocks are formed on the surface of the Earth from lava, which is magma that has emerged from underground. Intrusive rocks are formed from magma that cools and solidifies within the crust […]
In what way can we reduce road accidents?
In what way can we reduce road accidents? Ten Ways to Avoid Car Accidents Pull into traffic slowly. Stop, Look, Listen. Watch for red light runners. Count to three before entering an intersection on a green light. Keep at least one hand on the steering wheel. Watch for kids. Perform engine maintenance regularly. Scan 12 […]
Can you drive car if brakes are grinding?
Can you drive car if brakes are grinding? Do your brakes make a grinding noise that you can feel in the pedal? If so, stop driving immediately and have your vehicle towed to a brake repair shop. Further driving could damage the brake discs or drums. Can Low brake fluid cause grinding? Can Low brake […]
What do liquids have in common?
What do liquids have in common? Answer. Answer: One common characteristics of fluids is that they do not have a fixed shape and are easily deformed.In space, liquids tend to take the form of a sphere, while gases seem shapeless. under the influence of gravity liquids take on the shape of the container, while gasess […]
Can a person be displaced?
Can a person be displaced? plural displaced persons someone who has been forced to leave their home, especially because of war or a natural disaster (= something that causes a lot of damage) such as an earthquake, flood, etc. What causes displaced? The Guiding Principles provide a non-exhaustive list of the causes of internal displacement, […]