Each agar block was placed in vinegar for 5 minutes. The distance the vinegar diffused can be measured by finding the distance from the outer edge of the block to the pink edge inside the block. Measure the diffusion distance for each block. Then, calculate the diffusion rate by dividing the distance (mm) by the time (min). DISTANCE VINEGAR DIFFUSED DIFFUSION RATE (mm / minute) SMALL CUBE MEDIUM CUBE LARGE CUBE

Which of these statements best describes the st. lawrence seaway? the st. lawrence seaway connects the st. lawrence river with the arctic ocean. the st. lawrence seaway provides an important trading route between the u. s. and mexico. the st. lawrence seaway provides an important trading route for the u. s, but has little value for canada. the st. lawrence seaway connects the great lakes, the st. lawrence river, and the atlantic ocean.

An example of a trait that would be considered acquired and inherited is a. a cleft chin b. muscle tone c. scar tissue d. freckled skin

Why is earth's outer core hotter than earth’s oceanic crust? earth’s oceanic crust is denser than earth’s outer core is. earth’s oceanic crust has lava flowing from the mantle. earth’s outer core has a composition of solid iron and nickel. earth’s outer core is deeper within earth than oceanic crust is.