Where do living things come from?
reproduction
Why do biologists use classification?
to make organisms easier to study
How many domains are there?
3
hat is the name of a trace of ancient organism that has been preserved in rock or other substance?
fossil
What is the SI unit of measurement of length?
meter
one-celled
Which organisms her more in common, two that share four classification levels or two that share five classification levels?
five
How many kingdoms are there in the domain Eukarya?
4
Which developed first, autotrophs or heterotrophs?
autotrophs
What is the SI unit of measurement of volume?
liter
What does it mean when an organism is an autotroph?
It makes its own food.
What is the word for the process by which species gradually change over time?
evolution
Are bacteris and archea the same?
no
Which developed first, small chemical units or increased oxygen?
What is the SI unit of measurement of mass?
gram
Cane living things come from spontaneous generation?
no
What is a taxonomic key?
A method of classifying living things
Which kingdom contains all autotrophs?
plants
Could you have lived on ancient Earth?
no
What kind of a graph do you use to show parts of whole?
circle or pie
hat are the four basic needs of all living things?
food, water, living space, stable internal conditions
What does binomial nomenclature mean?
to names
What are the frou kingdoms in the domain Eukarya?
protists, fungi, plants, animals
What were the four most abundant gases in the atmosphere on ancient Earth?
nitrogen, water vapor, carbon dioxide, methane
What kind of graph to you use to show change over time?
line