Laboratory tool; chemical dropper commonly used in chemistry, biology and medicine to transport a measured volume of liquid
What is a Pipette
100
change in a kind of organism over time; process by which modern organisms have descended from ancient organisms
What is evolution
100
chemical required for your body to change chemicals in food into other chemicals needed by blood, muscles, nerves, and the rest of your body; 60% of the physically fit human body
What is Water
100
A scalar quanity that refers to "how fast an object is moving
What is Speed
100
a inquiry starting from given conditions to investigate or demonstrate a fact, result or law
What is Problem
200
equipment used to protect eyes during an experiment
What is Goggles
200
signal to which organisms respond
What is stimulus
200
a quantity that is measured or changed in an experiment
What is variable
200
a vector quantity that is defined as 'the rate at which an object changes its velocity'; SI unit: m/s2
What is accelaration
200
a series of actions conducted in a certain order or manner
What is procedure
300
a colorless chemical used for cuts or burns; may cause irritation to the skin or cause drowsiness if ingested
What is Isopropyl Alcohol
300
allows light to pass through the specimen and used two lenses to form a image
What is compound light microscope
300
force per unit area; acts equally in all directions within a liquid or a gas
What is pressure
300
a state of any object that is being acted upon only by the force of gravity
What is Free fall
300
a proposed scientific explantation for a set of observation
What is hypothesis
400
used in the case of chemical spilling on cloths in large quanity or explosion
What is emergency shower
400
the process when a cell formed from another through budding having one single parent
What is asexual reproduction
400
a property of a substance that describes how much matter the substance contains per unit volume; measured in g/cm3
What is density
400
A vector quantity that refers to "the rate at which an object changes its position" ; the SI units: m/s
What is Velocity
400
A well-tested explantation that unifies a broad range of observations
What is theory
500
The chemical formula for rubbing alcohol
What is (CH3)2 CHOH
500
process by which organisms maintain a relatively stable internal enviroment
What is homeostasis
500
a ratio of two different units that has a value of 1
What is Conversion Factor
500
The speed of an object at a particular instant in time; the speedometer of a car reveals this information
What is Instantaneous Speed
500
an orderly procedure carried out with the goal of verifying the validity of a hypothesis