Pls answer asap! which of the following is not an example of mechanical weathering?

A. rocks being broken apart from freezing water

B. rocks being apart by plant roots

C. abrasion caused by wind blowing sand against rocks

D. dissolving of lime stone rock by ground water

What organ systems are working to you cool down after a workout?

The science for classifying and naming organisms is known as

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.