Homeostasis involves maintaining balance of several factors that make a cell healthy. The job of the cell membrane is to regulate the passage of materials into and out of the cell. In order for any materials to go in or out of the cell, they must cross through the cell's membrane.
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Answer: Phytoplankton & Cyanobacteria
Explanation: They produce their own food
The lab experiment might be dangerous or too difficult to do whereas simulation is a safe and easy way of presenting a process.
<h3>What is a simulation?</h3>
A simulation is a way of imitating a process in the real life in order to predict what will happen and the reason for its happening. Scientists use simulations to answer different questions. It is also used to make predictions.
In conclusion, ''the lab experiment might be dangerous or too difficult to do'' is the correct statement.
Learn more about simulation here: brainly.com/question/1231005