What does the circulatory system distribute to the body as it works with the respiratory system? The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells. How does the respiratory […]
Which device is used to indicate the direction of current?
Which device is used to indicate the direction of current? The current flows through the ammeter. Note that an ammeter has a very low resistance. How can a DMM be used to determine the direction of flow? When using a multimeter to measure current, the only way that can be used to detect the level […]
What is the minimum ceiling for VFR flight?
What is the minimum ceiling for VFR flight? IFR means a ceiling less than 1,000 feet AGL and/or visibility less than three miles. Low IFR (LIFR) is a sub-category of IFR. VFR means a ceiling greater than 3,000 feet AGL and visibility greater than five miles. What is the minimum VFR? Basic VFR Weather Minimums […]
How can I hide my legs in my chair?
How can I hide my legs in my chair? Place a coin or metal slug inside rubber chair feet covers to prevent metal chair legs from digging into the covers. Cover each rung with a different color or patterned fabric to create more unusual rung coverings. Fabrics with different textures are also options. What are […]
What is the correct sequence of transmission in the neurotransmission system?
What is the correct sequence of transmission in the neurotransmission system? Which is the correct sequence in the transmission of a neural impulse? dendrite, cell body, axon, synapse. Multiple sclerosis is an autoimmune disease that directly affects a certain part of the neuron. The disease causes a nerve signals to slow down, leading to problems […]
What 3 things does a pedometer measure?
What 3 things does a pedometer measure? Pedometers come in all shapes and sizes. Simple devices simply measure steps, while others also include features such as time, alarm, distance, calories, etc. Are phone pedometers accurate? Accurate pedometers are useful tools to motivate and estimate physical activity. There are today free pedometer applications available for download […]
Does oxygen have a triple bond?
Does oxygen have a triple bond? Oxygen tends not to form triple bonds due to formal charge reasons. If oxygen starts with 6 electrons and forms a triple bond, then it has 2 lone pair electrons. Using the formal charge formula, 6 – (2+6/2) = 1. Since oxygen is so electronegative, it’ll tend not to […]
What are the disadvantages of mercury?
What are the disadvantages of mercury? The Weaknesses or the disadvantages of Mercury: It cannot measure very low temperature, because its freezing point is high (-40ºC) Mercury is poisonous, so it harmful if its tube is broken. Its price is very high. display is harder to read. cannot be used for thermograph. slow response. fragile. […]
How can I live without a heater?
How can I live without a heater? How to Warm Your Home Without a Heater Fireplace. A fireplace is a great way of heating your home without using your furnace or heater. Properly Seal Windows and Doors. Leaky windows and doors let cold air in and warm air out. Maximize Nature’s Warmth. Shut the Door! […]
Can Atom survive without electron?
Can Atom survive without electron? Electrically neutral atoms can exist with no electrons. So an atom can’t have no electrons as it, by definition has protons and to be neutral must have electrons. You can have an ion, such as a hydrogen ion (you might call it a proton). What would happen if an atom […]