How do B cells fight infection? B-cells fight bacteria and viruses by making Y-shaped proteins called antibodies, which are specific to each pathogen and are able to lock onto the surface of an invading cell and mark it for destruction by other immune cells. B-lymphocytes and cancer have what may be described as a love-hate […]
How can I minimize my carbon footprint?
How can I minimize my carbon footprint? 7 Instant Ways To Reduce Your Carbon Footprint Stop Eating (or Eat Less) Meat. The single most effective action you can take to combat climate change is to stop eating meat. Unplug Your Devices. Drive Less. Don’t Buy “Fast Fashion” Plant a Garden. Eat Local (and Organic) Line-Dry […]
Which two ways is energy measured?
Which two ways is energy measured? Which describes the two ways that energy is measured? in convection and in temperature. How is human energy measured? In human biol- ogy research, energy is most often measured in kilocalo- ries (kcal). Another common unit for measuring energy is the joule or the kilojoule [1 kilojoule (kJ) 5 […]
Who is the father of science history?
Who is the father of science history? Galileo Galilei What was invented during the 1600s? 46 Items listed When Invention Place 1600 The Vice Europe 1604 Mine Railway England 1608 Telescope Netherlands 1609 Newspaper Germany What is the most important invention in human history? The Greatest Inventions In The Past 1000 Years Invention Inventor 1 […]
What is considered an observation in a data set?
What is considered an observation in a data set? An observation in statistics is a value of something of interest you’re measuring or counting during a study or experiment: a person’s height, a bank account value at a certain point in time, or number of animals. “Observation unit” means the same thing in this context. […]
What is the deadliest disease in human history?
What is the deadliest disease in human history? Major epidemics and pandemics by death toll Rank Epidemics/pandemics Disease 1 Black Death Bubonic plague 2 Spanish flu Influenza A/H1N1 3 Plague of Justinian Bubonic plague 4 HIV/AIDS pandemic HIV/AIDS How do I unsubscribe from curable? How do I cancel My Curable Subscription? Canceling is easy. Simply […]
Is oxygen atom stable or unstable?
Is oxygen atom stable or unstable? One oxygen atom is unstable since it has only 6 electrons in the outermost shell. For an atom to be stable it needs 8 electrons. So, for the oxygen atom to be stable it requires two more electrons in the valence shell. Which is the least stable Carbocation? methyl […]
Which information did the Glomar Challenger study in 1968 quizlet?
Which information did the Glomar Challenger study in 1968 quizlet? lithosphere colliding. Which information did the Glomar Challenger study in 1968? the age of rocks of various places in the ocean. Which information did the Glomar Challenger study in 1968? ANSWER: Glomar Challenger studies about the “age of rocks in various places in the ocean” […]
What are limitations in engineering?
What are limitations in engineering? A term used to determine a minimum and maximum. In a mechanism, it should denote the minimum and maximum sizes for each part, between which the parts will function properly in conjunction with each other an outside of which they will not. What are material limitations? No Order or Law […]
Which type of telescope is best?
Which type of telescope is best? As a rule of thumb, your telescope should have at least 2.8 inches (70 mm) aperture — and preferably more. Dobsonian telescopes, which are reflectors with a simple mount, provide lots of aperture at relatively low cost. A larger aperture lets you see fainter objects and finer detail than […]