I wanted to check my answers by yours. =]

#1) A field biologist who studies the behavior of birds in a rain forest most likely collects data through….

A. Experimenting

B. Modeling

C. Observing

D. Inferring

#2) Constructing a graph is an example of…

A. Measuring

B. Organizing data

C. Observing

D. Predicting

#3)Of the following steps in a scientific investigation, the last to be done is usually…

A. Experimenting

B. Observing

C. Producing a model

D. Hypothesizing

#4) A statement that explains observation and can be tested is called…

A. a hypothesis

B. an inference

C. a theory

D. a model

#5) A visual, verbal, or mathematical explanation that is supported by data is called…

A. a hypothesis

B. an inference

C. a theory

D. a model