Relationships among Species
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Boxing crabs gently carry anemones in their claws to sting predators Fleas live on the warm body of a dog, biting the dog
and keep them away. The anemones feed off bits of food the crab and eating its blood. The flea bites cause the dog to
drops
itch
Which headings best complete the chart?
X: Competition
Y: Parasitism
X: Competition
Y: Commensalism
X:Commensalism
Y: Mutualism
X: Mutualism
Y: Parasitism
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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.