Which of the following statements is true? -Diffusion describes the concentration gradient in a solution.

-Diffusion regulates which molecules can and can't pass through a plasma membrane.

-Diffusion is the movement of water across a selectively permeable membrane.

-Diffusion does not require energy and is therefore a form of passive transport.

Diffusion is the movement of water across a selectively permeable membrane.

Explanation:

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label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up

flooding wildfire landslides climate change the factors listed have an immediate effect on the animal populations found in any habitat. the four factors would lead to a death. b emigration. eliminate c immigration. d mutations.