A - It is a collection of data designed to provide support for a prediction

B - It is an educated guess that can be tested by experimentation

C - It is a scientific fact that no longer requires any evidence to support it

D - It is a general statement that is supported by many scientific observations.

A - the hypothesis of the experiment

B - data from repeated trials of the experiment

C - a small sample size to insure a reliable outcome of the experiment

D - results predicted before performing the experiment

A - formulate a hypothesis for that experiment

B - develop a research plan for that experiment

C - design a control for that experiment

D - draw a valid conclusion for that experiment

A - doing research in a library

B - having discussions with other scientists

C - completing a data table of expected results

D - using what is already known about the enzyme

A - A hypothesis requires no further investigation.

B - A hypothesis may lead to further investigation even if it is disproved by the experiment

C - A hypothesis requires no further investigation if it is proved by the experiment.

D - A hypothesis can be used to explain a conclusion even if it is disproved by the experiment.