Answer:
Diffusion stops when the concentration of the substance is equal in both areas.
Explanation:
It doesn't mean that the molecules of substance are not moving any more, just that there is no overall movement in one direction.
The talk test is a simple way to measure relative intensity. In general, if you're doing moderate-intensity activity you can talk, but not sing, during the activity. If you're doing vigorous-intensity activity, you will not be able to say more than a few words without pausing for a breath.
<span>Good Nutrition or healthy diet is the process that focuses focusing more on nutritious diet. Good Nutrition is the key to have healthy lifestyle. Most of the times, unhealthy food are the cause of illnesses,</span>
they would just hunt food and eat it without really knowing if it was safe or not, but our food is all checked and prepared
The answer is A- plz mark as brainliest :)
