What is probanderance?

What are the 2 different types of scientific models? What life processes do microorganisms carry out? What is the first you do in a experiment? Can wood next to a pellet stove at home catch fire from hot air? Why did the mop cross the road? Is it ok to swallow supermints? Is cardboard a non metal? How does the observation influence interaction and behaviour? Who was gwennie and how did she come in useful in the grocers? What is a pentadedron? What does kt stand for in measurement? We are prepared for whatever may happen.? What does an evaporating dish looks like? What is the Celsius equivalent of 212 and deg F? By how many mm is 10.0 cm greater than 7.9? Do you use a stop watch to measure speed? How writing is communicating? Who invented the humidicrib? How do you set the chimes in a grandfather clock? How many eighths of an inch are in 0.787 of an inch?