Match the following terms and definitions.

theory
scientific method
controlled experiment
hypothesis

1. the testing of a hypothesis in duplicate with only one factor being different

2. an assumed explanation for a problem

3. a recognized means of inquiry to provide scientific answers to questions

4. supported by evidence gathered over a period of time

The correct matches are

Theory matches with option 4.

The scientific method matches option 3.

The controlled experiment matches option 1.

Hypothesis matches with option 2

Explanation:

The theory is a set of statements or a good explanation that has been supported by many independent experiments.

Theory matches with option 4.

A scientific method is a number of steps followed by scientists to find the answer to specific questions about the natural world.

The scientific method matches option 3.

A controlled experiment is an experiment where the scientific investigator conducting the test only switches one factor at a time in order to retain the results.

The controlled experiment matches option 1.

The hypothesis is an assumption for a problem and is subject to test and postulated for the sake of argument so it can be tested.

Hypothesis matches with option 2

sand 60

clay 10

silt 30

sandy loam should be dominated by the sand. as the amount of sand increased, the amount of slit needed to anchor the plants' roots to the sand will also be increased. even though the amount is very little, 10% part of clay is still necessary for proper oxidation.

is in the form atp or adenosine triphosphate