_________ are fundamtental building blocks of all matter.
Atoms
___________ move around for at least part of their life.
Animals
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.
b.
Testable explanation
Hypothesis
Systematic study of the observable world
Science
The smallest unit of life is the
Cell
DNA __________
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 _____________.
a. alive
b. observable
c. variable
d. indisputable
b.
if-then statement
prediction
In an experiment, a characteristic or event that differs among individuals or over time.
Variable
__________ is the transmission of DNA to offspring
inheritance
A butterfly is a(n) ______________ (choose all that apply).
a. organism
b. domain
c. species
d. eukaryote
e. consumer
f. producer
g. prokaryote
h. trait
a, d, e.
_____________emerges with cells
life
makes its own food
producer
Refers to a result that is statistically unlikely to have occurred by chance alone.
Statistically significant
Organisms require _____________ and _____________ to maintain themselves, grow, and reproduce.
nutrients; energy
A bacterium is ____________ (choose all that apply).
a. an organism
b. single-celled
c. an animal
d. a eukaryote
a, b
measure of chance
probability
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 _______________.
Sampling error.
Experimental results
Data
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 ____________.
homeostasis
Bacteria, Archaea, and Eukarya are three _____________.
Domains
time tested hypothesis
Scientific theory
Analogous system used for testing hypothesis
Model
Single-celled or multicelled eukaryotic consumer that breaks down material outside itself, then absorbs nutrients released from the breakdown.
Fungus