THE ANSWER IS: <u><em>Make a model</em></u>
Different scientific questions and hypotheses require different types of scientific investigations. Some questions can be answered through controlled experiments. Other questions can be answered through collecting specimens, building models, and/or making observations.
For example, questions about events that occur over thousands of years are best studied through models.
Number 3. The cell membrane forms the outer boundary of the cell
The paper weighs 1.74 milligrams
Your answer would be:
Temperature and amount of available water.
Abiotic: a non-living factors that affect organisms and their ecosystem. Can be a physical or chemical part.
Temperature and water as we know, are not living (biotic) components.
