What is the easiest tree to grow from seed? Acorns turn into oaks, and finding space for one of those in the city can be hard, but crab apples, hazelnuts, rowans, white beans and service trees (Sorbus species) are all easy from seed and suitable for small gardens or allotments (and they’ll give you something […]
What factors influence conduction velocity?
What factors influence conduction velocity? Conduction velocity is influenced by myelin sheath thickness and internode distance (i.e. the distance along the axon between the nodes of Ranvier) (Hursh, 1939), and both parameters are linearly related to axon diameter. Why are we using two pairs of recording electrodes? Biphasic recording In this lab you will study […]
What is the minimum sample size?
What is the relationship between kinetic and potential energy and speed?
What is the relationship between kinetic and potential energy and speed? The following equation is used to represent the kinetic energy (KE) of an object. This equation reveals that the kinetic energy of an object is directly proportional to the square of its speed. That means that for a twofold increase in speed, the kinetic […]
Why is Congress so powerful?
Why is Congress so powerful? Why is US Congress so Powerful? 1) It is independent from the executive branch of government and cannot be controlled by it. Congress can and does ignore or over-rule presidential policies. 2) It controls the purse-strings, a particular function of the House of Representatives. Which branch of government is the […]
Can a plane fly through a storm?
Can a plane fly through a storm? All planes are designed to fly through storms and have to comply with safety regulations. A rainstorm is unlikely to cause damage to the aircraft. The only danger of flying through a rainstorm is the risk of freezing rain, but in this case, your plane will most likely […]
How long will it take for 10% of a 1000 gram sample of uranium 235 to decay?
How long will it take for 10% of a 1000 gram sample of uranium 235 to decay? How long will it take for ten percent of a 1000-gram sample of uranium-235 to decay? Ten percent of 1000 grams is 100 grams….Solving Applied Problems Using Exponential and Logarithmic Equations. Substance Use Half-life carbon-14 archeological dating 5,715 […]
What happens if you touch dry ice with your bare hands?
What happens if you touch dry ice with your bare hands? To begin, it is very cold. The surface temperature of dry ice is a frosty 109.3 degrees below zero. If you were to touch it with your bare hands, it would cause nearly instant cell death, or frostbite. Always wear insulated gloves, or handle […]
What are 5 things that your body uses to keep germs out?
What are 5 things that your body uses to keep germs out? Five Things You Can Do To Prevent Infection Clean Your Hands. Use soap and warm water. Make sure health care providers clean their hands or wear gloves. Cover your mouth and nose. If you are sick, avoid close contact with others. Get shots […]