bellringer 1.3 biology Flashcards
living things are made up of basic units called________.
cells
all organisms store the complex information they need to live, grow, and reproduce in a molecule called______.
DNA
the freezing point of water is ____degrees celsius.
0
________is the process by which organisms maintain a relatively stable internal environment.
homeostasis
living things are based on a universal _______.
genetic code
the ________-contains the combined portions of the planet in which all life exists.
bio sphere
the _______system is most commonly used for experiments and collecting data
metric
the basic unit of volume used in the scientific method is _____.
liter
A ________Microscope allows light to pass through the specimen to form an image.
compound
it is essential to follow_______precedures before, during and after a lab/experiment.
safety