What are the dasic science processes?

Is evaporation heat gain or heat loss? A substance made up of only one kind of atom is a n? How do you try to stop a sneeze? Why would it be important for a scientist to keep all other variables besides the independent variableconstant? How is gold silver copper and aluminum common? How big is 60 meters in feet? What is the difference between staple and filament fibres? What is a glob of toothpaste called? Why should you use biomass? What equipment is used in science experiments? When you remember something your mind is using a process called what? Give some examples for cohesion from your daily life? What is the difference between aim and purpose? What Justifies claims through appeals to pity rather than using evidence? How do i change thirty nine degrees C to Fahrenheit? How many steps are 3821 in miles? What is a continuous ice cover extending between land masses over which animals and or people may have migrated? Where are hydrothermal vents located? What does slow mean? How do you say 0.000000003?