Many substances move into the cell by diffusion. This includes oxygen, water, and certain nutrients. Here's a step-by-step explanation:

1. Diffusion is a process where particles move from an area of high concentration to an area of low concentration. It's a passive process, meaning it doesn't require any energy.

2. In the case of oxygen, it's highly concentrated outside the cell and less concentrated inside. So, oxygen molecules naturally move from outside the cell to inside the cell through the cell membrane.

3. Water also moves into the cell by diffusion through a process called osmosis. If the concentration of water is higher outside the cell than inside, water will move into the cell to balance the concentrations.

4. Certain nutrients, like glucose, can also move into the cell by diffusion if they're more concentrated outside the cell. However, this usually requires the help of transport proteins in the cell membrane.

So, oxygen, water, and certain nutrients are substances that move into the cell by diffusion.

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Many substances move into the cell by diffusion. This includes oxygen, water, and certain nutrients. Here's a step-by-step explanation:

1. Diffusion is a process where particles move from an area of high concentration to an area of low concentration. It's a passive process, meaning it doesn't require any energy.

2. In the case of oxygen, it's highly concentrated outside the cell and less concentrated inside. So, oxygen molecules naturally move from outside the cell to inside the cell through the cell membrane.

3. Water also moves into the cell by diffusion through a process called osmosis. If the concentration of water is higher outside the cell than inside, water will move into the cell to balance the concentrations.

4. Certain nutrients, like glucose, can also move into the cell by diffusion if they're more concentrated outside the cell. However, this usually requires the help of transport proteins in the cell membrane.

So, oxygen, water, and certain nutrients are substances that move into the cell by diffusion.

Knowee AI · Accepted Answer

Many substances move into the cell by diffusion. This includes oxygen, water, and certain nutrients. Here's a step-by-step explanation:

1. Diffusion is a process where particles move from an area of high concentration to an area of low concentration. It's a passive process, meaning it doesn't require any energy.

2. In the case of oxygen, it's highly concentrated outside the cell and less concentrated inside. So, oxygen molecules naturally move from outside the cell to inside the cell through the cell membrane.

3. Water also moves into the cell by diffusion through a process called osmosis. If the concentration of water is higher outside the cell than inside, water will move into the cell to balance the concentrations.

4. Certain nutrients, like glucose, can also move into the cell by diffusion if they're more concentrated outside the cell. However, this usually requires the help of transport proteins in the cell membrane.

So, oxygen, water, and certain nutrients are substances that move into the cell by diffusion.

What substance moves into the cell by diffusion?

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