A volcanic island called Nova was newly created in the Pacific ocean 50 years ago. Lichens began to grow on the volcanic rock. Then about 10 years ago some grasses began to grow in the soil that was created by the lichens.
a. What type of succession is this and how do you know?

as long as you live in good ole merica kangaroos dont matter partner

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.

sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate