_________ are fundamtental building blocks of all matter.
___________ move around for at least part of their life.
A control group is ___________________
a. a set of indiivudals that have a characteristic under study or receive an experimental treatment
b. the standard against which an experimental group is compared
c. the experiment that gives conclusive results.
Systematic study of the observable world
The smallest unit of life is the
a. guides form and function.
b. is the basis of traits
c. is transmitted from parents to offspring.
d. all of the above.
D. all of the above.
Science addresses only that which is _____________.
In an experiment, a characteristic or event that differs among individuals or over time.
__________ is the transmission of DNA to offspring
A butterfly is a(n) ______________ (choose all that apply).
a, d, e.
_____________emerges with cells
makes its own food
Refers to a result that is statistically unlikely to have occurred by chance alone.
Organisms require _____________ and _____________ to maintain themselves, grow, and reproduce.
A bacterium is ____________ (choose all that apply).
a. an organism
c. an animal
d. a eukaryote
measure of chance
In one survey, fifteen randomly selected students were found to be taller than 6 feet. This data led to the conclusion that the average height of a student is greater than six feet. This is an example of _______________.
By sensing and responding to change, an organism keeps conditions in its internal environment within ranges that its cells can tolerate. This process is called ____________.
Bacteria, Archaea, and Eukarya are three _____________.
time tested hypothesis
Analogous system used for testing hypothesis
Single-celled or multicelled eukaryotic consumer that breaks down material outside itself, then absorbs nutrients released from the breakdown.