If the substances preform the same in a variety of test, the they are the same. This is because they should always be tested in multiple categorys to see if they are the same or at least alike.
The basic unit of temp. is the degree, which could be Celcius, Fahrenheit or Kelvin.
Active transport uses energy but diffusion and facilitated diffusion doesn’t that why they differ from each other
hopefully that helps :)
The DNA pattern would be off providing a side effect of the person animal, etc. This could be an example of done syndrome and sicknesses like this.
Answer:
In an open system matter and energy can be transferred ·
In a closed system only energy can be exchanged ·
In an isolated system neither matter nor energy can be exchanged · The cell has to be an open system because it needs to exchange matter and energy and the only way to do so is through an open system ·
As an open system the cell allows nutrients to enter the cell and waste products to exit the cell ·
The cell does this through the use of a semi-permeable membrane
Explanation:
