The changes in an organism during its first year of life are an example of
What is development
100
Elements (atoms) combine to form these
What is molecules or compounds
100
Factors that may change as a result of experimental treatment are the
What is dependent variable
100
the study of life
What is biology
100
A centimeter is 1/? of a meter
What is 100th
200
The process by which organisms make more of their own kind
What is reproduction
200
Similar cells group together to form these
What is tissues
200
The variable that is manipulated in an experiment is the
What is independent variable
200
The study of organisms like bacteria
What is microbiology
200
The SI system is also known as the
What is metric system
300
The energy that drives metabolism in animals comes from
What is food
300
Organs which perform similar jobs come together to form these
What is organ systems
300
Filbert gave his plants the same amount of water and sun each day, the same amount of fertilizer and grew them all for the same amount of time. These are all examples of...
What is constants
300
the branch that studies the human body and how it works
What is physiology
300
Why would a scientist wish to use sterile technique in an experiment
What is to prevent contamination
400
Of metabolism, reproduction, photosynthesis and growth...the one that does not fit this category
What is photosynthesis
400
The living and non-living elements in a definitive area form an
What is ecosystems
400
The experimental setup WITHOUT the independent variable is the
What is control
400
the study of heredity
What is genetics
400
Every living thing is composed of one or more
What is cells
500
The maintenance of a stable internal environment
What is homeostasis
500
Biomes collectively are called this
What is biosphere
500
The order of the scientific method
What is observation, problem question, hypothesis, experiment, analysis, conclusion
500
Two branches that could be applied to a scientist studying fish in their natural habitat
What is zoologist or ecologist
500
Dr. Ross suggests that the Anopheles mosquito spreads malaria from person to person. This suggestion can also be called an ?